ARBITER PAGE
Personal
Bornheim, MC (Michael Charles)
Chess SA id
157002693FIDE id
14307090Date of birth
1957-05-21Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
IAAOC registered
YesFIDE licenced
No| # | Event | Start | End | Rated | Title | Status |
|---|---|---|---|---|---|---|
| 1 | LCA 307 Gaming Zone Rapid 2025 | 2025-09-07 | 2025-09-07 | 2025-09-12 | IA | Chief Arbiter |
| 2 | 2025 Tshwane South School District CLOSED League Championship | 2025-08-16 | 2025-08-16 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 3 | JMC Closed 2025 | 2025-08-09 | 2025-08-09 | 2025-08-14 | IA | Chief Arbiter |
| 4 | Eureka Chess Open 26 July 2025 | 2025-07-26 | 2025-07-26 | 2025-07-28 | IA | Chief Arbiter |
| 5 | MCA Winter Chill Classic 2025 | 2025-07-19 | 2025-07-19 | 2025-07-24 | IA | Chief Arbiter |
| 6 | South African Open 2025 | 2025-07-02 | 2025-07-02 | 2025-07-06 | IA | Chief Arbiter |
| 7 | JMC Helpmekaar 2025 | 2025-06-01 | 2025-06-01 | 2025-06-12 | IA | Chief Arbiter |
| 8 | MCA Summer March 2025 | 2025-03-08 | 2025-03-08 | 2025-03-12 | IA | Chief Arbiter |
| 9 | JMC Crawford Ruimsig 2025 | 2025-03-01 | 2025-03-01 | 2025-03-02 | IA | Chief Arbiter |
| 10 | JMC Rapid The Bridge School 2025 | 2025-02-23 | 2025-02-23 | 2025-02-24 | IA | Chief Arbiter |
| 11 | JMC Kick Off 2025 | 2025-02-02 | 2025-02-02 | 2025-02-08 | IA | Chief Arbiter |
| 12 | Mzansi Interprovincial Youth Chess Championships 2024 | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 13 | Gauteng Inter-Region at UJ 2024 | 2024-12-06 | 2024-12-07 | 2024-12-09 | IA | Chief Arbiter |
| 14 | Mzansi Spring Open 2024 | 2024-09-07 | 2024-09-07 | 2024-09-12 | IA | Chief Arbiter |
| 15 | JCC Khelo India 1st Annual Chess Tournament 2024 | 2024-08-31 | 2024-08-31 | 2024-09-12 | IA | Chief Arbiter |
| 16 | JMC Closed 2024 | 2024-08-09 | 2024-08-09 | 2024-08-12 | IA | Chief Arbiter |
| 17 | Eureka Open 27 July 2024 | 2024-07-27 | 2024-07-27 | 2024-07-28 | IA | Chief Arbiter |
| 18 | JMC Trinityhouse Randpark Ridge 2024 | 2024-07-13 | 2024-07-13 | 2024-07-16 | IA | Chief Arbiter |
| 19 | South African Open Chess Championship 2024 | 2024-07-04 | 2024-07-04 | 2024-07-13 | IA | Deputy Chief Arbiter |
| 20 | JMC Trinityhouse Little Falls 2024 | 2024-06-02 | 2024-06-02 | 2024-06-02 | IA | Chief Arbiter |
| 21 | GoForChess Junior Chess Championships 2024 | 2024-05-19 | 2024-05-19 | 2024-05-31 | IA | Chief Arbiter |
| 22 | Gauteng Cup 2nd Edition 2024 | 2024-05-18 | 2024-05-18 | 2024-05-20 | IA | Chief Arbiter |
| 23 | JMC Crawford International Sandton 2024 | 2024-05-11 | 2024-05-11 | 2024-05-14 | IA | Chief Arbiter |
| 24 | Wanderers Blitz Tournament 2024 | 2024-03-23 | 2024-03-23 | 2024-03-26 | IA | Chief Arbiter |
| 25 | JNW Open - Classic - Crawford 2024 | 2024-03-09 | 2024-03-09 | 2024-03-11 | IA | Chief Arbiter |
| 26 | JMC Unika School Tournament 2024 | 2024-03-02 | 2024-03-02 | 2024-03-09 | IA | Chief Arbiter |
| 27 | Gear Up Mzansi Rapid 2024 | 2024-02-17 | 2024-02-17 | 2024-02-22 | IA | Chief Arbiter |
| 28 | 2024 Gauteng Inter-Region Chess Championship | 2024-01-13 | 2024-01-14 | 2024-01-22 | IA | Arbiter |
| 29 | Mzansi Summer Blitz 2023 | 2023-12-09 | 2023-12-09 | 2023-12-10 | IA | Chief Arbiter |
| 30 | Mzansi Bryanston Rapid 2023 | 2023-10-07 | 2023-10-07 | 2023-10-21 | IA | Chief Arbiter |
| 31 | Mzansi Spring Rapid 2023 | 2023-09-02 | 2023-09-02 | 2023-09-03 | IA | Chief Arbiter |
| 32 | 2023 Etienne Lewis Closed Tournament | 2023-08-26 | 2023-08-26 | 2023-08-29 | IA | Chief Arbiter |
| 33 | JMC Closed Aug 2023 | 2023-08-04 | 2023-08-06 | 2023-08-07 | IA | Chief Arbiter |
| 34 | Chess Power House 2023 | 2023-08-19 | 2023-08-19 | 2023-08-28 | IA | Chief Arbiter |
| 35 | Eureka Open 2023 | 2023-07-29 | 2023-07-29 | 2023-07-30 | IA | Chief Arbiter |
| 36 | JMC Trinity Little Falls 2023 | 2023-07-02 | 2023-07-02 | 2023-07-03 | IA | Chief Arbiter |
| 37 | GoForChess Junior Chess Championship Grayston 2023 | 2023-07-16 | 2023-07-16 | 2023-07-18 | IA | Chief Arbiter |
| 38 | Knight Riders Youth Day 2023 | 2023-06-16 | 2023-06-16 | 2023-06-26 | IA | Chief Arbiter |
| 39 | JNW Open - Trinityhouse Little Falls 2023 | 2023-06-24 | 2023-06-24 | 2023-06-26 | IA | Chief Arbiter |
| 40 | JMC Blitz - Higher Ground 2023 | 2023-06-17 | 2023-06-17 | 2023-06-18 | IA | Chief Arbiter |
| 41 | GoForChess Junior Chess Championship 2023 | 2023-06-10 | 2023-06-10 | 2023-06-13 | IA | Chief Arbiter |
| 42 | Mzansi Fide Open 2023 | 2023-04-27 | 2023-05-01 | 2023-05-02 | IA | Chief Arbiter |
| 43 | JNW Open - Trinityhouse Little Falls 2023 | 2023-05-13 | 2023-05-13 | 2023-05-18 | IA | Chief Arbiter |
| 44 | Mzansi Open Blitz 2023 | 2023-04-29 | 2023-04-29 | 2023-04-30 | IA | Chief Arbiter |
| 45 | 2023 South African Junior Closed Chess Championships | 2023-03-31 | 2023-04-04 | 2023-04-05 | IA | Deputy Chief Arbiter |
| 46 | JNW Open - Crawford 2023 | 2023-03-04 | 2023-03-04 | 2023-03-06 | IA | Chief Arbiter |
| 47 | JMC 1 St Peters 2023 | 2023-03-18 | 2023-03-18 | 2023-03-24 | IA | Chief Arbiter |
| 48 | CPH March FIDE RR 2023 | 2023-03-25 | 2023-03-26 | 2023-03-29 | IA | Chief Arbiter |
| 49 | Chess Power House Feb RR 2023 | 2023-02-18 | 2023-02-19 | 2023-02-23 | IA | Chief Arbiter |
| 50 | 2022 South Africa Junior Blitz Chess Championships | 2022-12-05 | 2022-12-05 | 2022-12-16 | IA | Deputy Chief Arbiter |
| 51 | Mzansi Spring Open 2022 | 2022-09-03 | 2022-09-03 | 2022-09-04 | IA | Chief Arbiter |
| 52 | JMC Womens Day 2022 | 2022-08-06 | 2022-08-06 | 2022-08-10 | IA | Chief Arbiter |
| 53 | JMC Blitz Open 8 August 2022 | 2022-08-08 | 2022-08-08 | 2022-08-10 | IA | Chief Arbiter |
| 54 | Chess Power House 2nd RR 2022 | 2022-08-20 | 2022-08-21 | 2022-08-23 | IA | Chief Arbiter |
| 55 | Eureka Open 2022 | 2022-07-30 | 2022-07-30 | 2022-07-31 | IA | Chief Arbiter |
| 56 | JNW Helpmekaar 2022 | 2022-07-09 | 2022-07-09 | 2022-07-11 | IA | Chief Arbiter |
| 57 | JMC Trials 1 - Laerskool Fontainebleau 2022 | 2022-07-24 | 2022-07-24 | 2022-07-25 | IA | Chief Arbiter |
| 58 | Mzansi Open 2022 | 2022-04-30 | 2022-05-01 | 2022-05-03 | IA | Chief Arbiter |
| 59 | Chess Power House Fide RR 2022 | 2022-03-05 | 2022-03-05 | 2022-03-07 | IA | Chief Arbiter |
| 60 | South African Junior Closed Chess Championships 2022 | 2022-03-28 | 2022-04-01 | 2022-04-02 | IA | Arbiter |
| 61 | 2022 Gauteng Interregion | 2022-02-26 | 2022-02-26 | 2022-02-27 | IA | Arbiter |
| 62 | JMC @ Pinnacle 2022 | 2022-02-19 | 2022-02-19 | 2022-02-20 | IA | Chief Arbiter |
| 63 | Pinnacle College Waterfall Open | 2021-10-02 | 2021-10-03 | 2021-10-07 | IA | Chief Arbiter |
| 64 | JMC Everest 2021 | 2021-10-30 | 2021-10-30 | 2021-10-31 | IA | Chief Arbiter |
| 65 | Heidelberg Klub Round Robin 2020 | 2020-03-14 | 2020-03-14 | 2020-03-14 | IA | Chief Arbiter |
| 66 | Heidelberg Open 2020 | 2020-02-01 | 2020-02-01 | 2020-02-04 | IA | Chief Arbiter |
| 67 | JNW Club - Trinityhouse Randpark Ridge Open 2020 | 2020-02-22 | 2020-02-22 | 2020-02-29 | IA | Chief Arbiter |
| 68 | 2019 South African Junior Team Championships | 2020-01-04 | 2020-01-08 | 2020-01-12 | IA | Arbiter |
| 69 | The Joburg Open 2019 | 2019-10-12 | 2019-10-12 | 2019-10-16 | IA | Chief Arbiter |
| 70 | JNW Chess Club - Muldersdrif 2019 | 2019-10-18 | 2019-10-18 | 2019-10-30 | IA | Chief Arbiter |
| 71 | LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 | 2019-08-31 | 2019-08-31 | 2019-08-31 | IA | Chief Arbiter |
| 72 | Ehlanzeni Open 2019 | 2019-07-20 | 2019-07-20 | 2019-07-22 | IA | Chief Arbiter |
| 73 | JNW Club - Hoerskool Linden 2019 | 2019-06-15 | 2019-06-15 | 2019-06-25 | IA | Chief Arbiter |
| 74 | The Metro Open 2019 | 2019-05-25 | 2019-05-25 | 2019-05-27 | IA | Chief Arbiter |
| 75 | JNW Club - Bryanston Open 2 2019 | 2019-05-11 | 2019-05-11 | 2019-05-15 | IA | Chief Arbiter |
| 76 | Gauteng D9 Finals 2019 | 2019-05-18 | 2019-05-18 | 2019-05-23 | IA | Chief Arbiter |
| 77 | JNW Club - Charterhouse Open 2019 | 2019-04-13 | 2019-04-13 | 2019-04-23 | IA | Chief Arbiter |
| 78 | JNW Club - Trinityhouse Randpark Ridge Open 2019 | 2019-03-09 | 2019-03-09 | 2019-03-12 | IA | Chief Arbiter |
| 79 | JNW Club - Trinityhouse Little Falls Open 2019 | 2019-02-23 | 2019-02-23 | 2019-02-26 | IA | Chief Arbiter |
| 80 | South African Junior Team Championships 2018 | 2018-12-16 | 2018-12-20 | 2018-12-24 | IA | Arbiter |
| 81 | Outpost 2nd Open 2018 | 2018-08-25 | 2018-08-25 | 2018-08-31 | IA | Chief Arbiter |
| 82 | JNW Club - Muldersdrif Open 2018 | 2018-08-18 | 2018-08-18 | 2018-08-25 | IA | Chief Arbiter |
| 83 | JNW Club - Maragon Open 2018 | 2018-08-04 | 2018-08-04 | 2018-08-07 | IA | Chief Arbiter |
| 84 | JHB Metro Junior Closed 2018 | 2018-07-28 | 2018-07-29 | 2018-07-31 | IA | Chief Arbiter |
| 85 | Chessnuts - Kickoff Open 2018 | 2018-02-09 | 2018-02-10 | 2018-02-13 | IA | Chief Arbiter |
| 86 | JNW Club - Bryanston Open 2018 | 2018-01-27 | 2018-01-27 | 2018-01-29 | IA | Chief Arbiter |
| 87 | South African Junior Team Championships 2017 | 2018-01-04 | 2018-01-08 | 2018-01-18 | IA | Arbiter |
| 88 | Jnw Club - Muldersdrif Open 2017 | 2017-08-19 | 2017-08-19 | 1900-01-01 | IA | Chief Arbiter |
| 89 | Chessnuts Johannesburg Talent Chess Tournament 2017 | 2017-06-30 | 2017-07-01 | 1900-01-01 | FA | Chief Arbiter |
| 90 | D9 District Finals 2017 | 2017-05-18 | 2017-05-18 | 1900-01-01 | FA | Chief Arbiter |
| 91 | 2017 Pss + Jnw Classic | 2017-04-22 | 2017-04-22 | 1900-01-01 | FA | Chief Arbiter |
| 92 | Sa Junior Closed Chess Championship 2017 | 2017-04-05 | 2017-04-10 | 1900-01-01 | FA | Chief Arbiter |
| 93 | Jnw Club - Trinityhouse Randpark Open 2017 | 2017-03-24 | 2017-03-25 | 1900-01-01 | FA | Chief Arbiter |
| 94 | Chessnuts / Fontainebleau | 2017-02-10 | 2017-02-11 | 1900-01-01 | FA | Chief Arbiter |
| 95 | African Youth Chess Championships | 1900-01-01 | 1900-01-01 | 1900-01-01 | FA | Deputy Chief Arbiter |
| 96 | Jnw Chess - Bryanston Open-1 2017 | 2017-01-27 | 2017-01-28 | 1900-01-01 | FA | Chief Arbiter |
| 97 | South African Junior Wildcard Championships 2016 | 2016-12-20 | 2016-12-23 | 1900-01-01 | FA | Arbiter |
| 98 | South African Junior Team Championships 2016 | 2016-12-16 | 2016-12-19 | 1900-01-01 | FA | Arbiter |
| 99 | Jmc Adult Open 2016 | 2016-08-05 | 2016-08-07 | 1900-01-01 | FA | Chief Arbiter |
| 100 | South African Open 2016 | 2016-07-01 | 2016-07-08 | 1900-01-01 | FA | Deputy Chief Arbiter |
| 101 | 2016 Arnold Classic | 2016-05-28 | 2016-05-28 | 1900-01-01 | FA | Deputy Chief Arbiter |
| 102 | 2016 Pss Classic | 2016-04-23 | 2016-04-24 | 1900-01-01 | FA | Deputy Chief Arbiter |
| 103 | Jnw Chess - Linden Open 2016 | 2016-04-16 | 2016-04-16 | 1900-01-01 | FA | Chief Arbiter |
| 104 | Trinityhouse Little Falls 2016 | 1900-01-01 | 1900-01-01 | 1900-01-01 | FA | Chief Arbiter |
| 105 | South African Inter Region Championship 2015 | 2016-01-08 | 2016-01-10 | 1900-01-01 | FA | Chief Arbiter |
| 106 | South African Junior Team Championships 2015 | 2016-01-04 | 2016-01-07 | 1900-01-01 | FA | Deputy Chief Arbiter |
| 107 | Sa Club Chess Championship 2015 | 2015-10-08 | 2015-10-11 | 1900-01-01 | FA | Arbiter |
| 108 | Uj Swiss Open | 2015-09-04 | 2015-09-06 | 1900-01-01 | FA | Chief Arbiter |
| 109 | Jnw Chess Maragon Open 2015 | 2015-08-01 | 2015-08-01 | 1900-01-01 | FA | Chief Arbiter |
| 110 | First Saturday July 2015 | 1900-01-01 | 1900-01-01 | 1900-01-01 | FA | Deputy Chief Arbiter |
| 111 | Johannesburg Metro Chess Open 1 Midrand | 2015-05-23 | 2015-05-23 | 1900-01-01 | FA | Chief Arbiter |
| 112 | Jnw Chess Linden Open 2015 | 2015-04-18 | 2015-04-18 | 1900-01-01 | FA | Chief Arbiter |
| 113 | Orion Group Open Chess Festival | 2015-04-25 | 2015-04-26 | 1900-01-01 | FA | Chief Arbiter |
| 114 | Jnw Chess - Trinityhouse Randpark Ridge Open 2015 | 2015-03-07 | 2015-03-07 | 1900-01-01 | FA | Chief Arbiter |
| 115 | World Youth Chess Championships 2014 | 1900-01-01 | 1900-01-01 | 1900-01-01 | FA | Arbiter |
| 116 | Jnw Chess Blairgowrie Open 2015 | 2015-01-31 | 2015-01-31 | 1900-01-01 | FA | Chief Arbiter |
| 117 | South African Junior Chess Championships 2014 | 2015-01-08 | 2015-01-10 | 1900-01-01 | FA | Arbiter |
| 118 | South African Junior Chess Championships 2014 | 2015-01-04 | 2015-01-04 | 1900-01-01 | FA | Arbiter |
| 119 | Jmc - Accounting Uj Open 2014 | 1900-01-01 | 1900-01-01 | 1900-01-01 | FA | Chief Arbiter |
| 120 | Jnw Maragon Open 2014 | 2014-08-01 | 2014-08-02 | 1900-01-01 | FA | Chief Arbiter |
| 121 | Jhb Metro Chess Open1 2014 | 2014-05-30 | 2014-05-31 | 1900-01-01 | FA | Chief Arbiter |
| 122 | Ussa Closed 2014 | 2014-04-17 | 2014-04-21 | 1900-01-01 | FA | Chief Arbiter |
| 123 | Linden Open 2014 | 2014-04-11 | 2014-04-12 | 1900-01-01 | FA | Chief Arbiter |
| 124 | Trinity Open | 2014-03-07 | 2014-03-08 | 1900-01-01 | NA | Chief Arbiter |
| 125 | Fairland Open | 2014-02-15 | 2014-02-15 | 1900-01-01 | NA | Chief Arbiter |
| 126 | Blarigowrie Open 2014 | 2014-02-01 | 2014-02-01 | 1900-01-01 | NA | Chief Arbiter |
| 127 | Kcf Lesotho Challenge | 2014-01-09 | 2014-01-12 | 1900-01-01 | NA | Deputy Chief Arbiter |
Limited to last 20 events
| # | Event | Start | End | Rated | Title | Status |
|---|---|---|---|---|---|---|
| 1 | LCA 307 Gaming Zone Rapid 2025 (Premier) | 2025-09-07 | 2025-09-07 | 2025-09-12 | IA | Chief Arbiter |
| 2 | LCA 307 Gaming Zone Rapid 2025 (A+B) | 2025-09-07 | 2025-09-07 | 2025-09-12 | IA | Chief Arbiter |
| 3 | 2025 Tshwane South School District CLOSED League Championship (U19A) | 2025-08-16 | 2025-08-16 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 4 | 2025 Tshwane South School District CLOSED League Championship (U19B) | 2025-08-16 | 2025-08-16 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 5 | 2025 Tshwane South School District CLOSED League Championship (U17A) | 2025-08-16 | 2025-08-16 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 6 | 2025 Tshwane South School District CLOSED League Championship (U15A) | 2025-08-16 | 2025-08-16 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 7 | 2025 Tshwane South School District CLOSED League Championship (U13A) | 2025-08-15 | 2025-08-15 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 8 | 2025 Tshwane South School District CLOSED League Championship (U13B) | 2025-08-15 | 2025-08-15 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 9 | 2025 Tshwane South School District CLOSED League Championship (U11A) | 2025-08-15 | 2025-08-15 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 10 | 2025 Tshwane South School District CLOSED League Championship (U11B) | 2025-08-15 | 2025-08-15 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 11 | 2025 Tshwane South School District CLOSED League Championship (U9A) | 2025-08-15 | 2025-08-15 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 12 | 2025 Tshwane South School District CLOSED League Championship (U9B) | 2025-08-15 | 2025-08-15 | 2025-08-24 | IA | Deputy Chief Arbiter |
| 13 | JMC Closed 2025 (A) | 2025-08-09 | 2025-08-10 | 2025-08-14 | IA | Chief Arbiter |
| 14 | JMC Closed 2025 (B) | 2025-08-09 | 2025-08-10 | 2025-08-14 | IA | Chief Arbiter |
| 15 | JMC Closed 2025 (C) | 2025-08-09 | 2025-08-10 | 2025-08-14 | IA | Chief Arbiter |
| 16 | JMC Closed 2025 (Ladies) | 2025-08-09 | 2025-08-10 | 2025-08-14 | IA | Chief Arbiter |
| 17 | JMC Closed 2025 (U18) | 2025-08-09 | 2025-08-10 | 2025-08-14 | IA | Chief Arbiter |
| 18 | JMC Closed 2025 (U16) | 2025-08-09 | 2025-08-10 | 2025-08-14 | IA | Chief Arbiter |
| 19 | JMC Closed 2025 (U14) | 2025-08-09 | 2025-08-10 | 2025-08-14 | IA | Chief Arbiter |
| 20 | JMC Closed 2025 (U12) | 2025-08-09 | 2025-08-10 | 2025-08-14 | IA | Chief Arbiter |
| 21 | JMC Closed 2025 (U10) | 2025-08-09 | 2025-08-09 | 2025-08-14 | IA | Chief Arbiter |
| 22 | JMC Closed 2025 (U8) | 2025-08-09 | 2025-08-09 | 2025-08-14 | IA | Chief Arbiter |
| 23 | Eureka Chess Open 26 July 2025 (A) | 2025-07-26 | 2025-07-26 | 2025-07-28 | IA | Chief Arbiter |
| 24 | Eureka Chess Open 26 July 2025 (B) | 2025-07-26 | 2025-07-26 | 2025-07-28 | IA | Chief Arbiter |
| 25 | Eureka Chess Open 26 July 2025 (C) | 2025-07-26 | 2025-07-26 | 2025-07-28 | IA | Chief Arbiter |
| 26 | Eureka Chess Open 26 July 2025 (F) | 2025-07-26 | 2025-07-26 | 2025-07-28 | IA | Chief Arbiter |
| 27 | Eureka Chess Open 26 July 2025 (G) | 2025-07-26 | 2025-07-26 | 2025-07-28 | IA | Chief Arbiter |
| 28 | Eureka Chess Open 26 July 2025 (H) | 2025-07-26 | 2025-07-26 | 2025-07-28 | IA | Chief Arbiter |
| 29 | Eureka Chess Open 26 July 2025 (LSEN A) | 2025-07-26 | 2025-07-26 | 2025-07-28 | IA | Chief Arbiter |
| 30 | Eureka Chess Open 26 July 2025 (LSEN B) | 2025-07-26 | 2025-07-26 | 2025-07-28 | IA | Chief Arbiter |
| 31 | MCA Winter Chill Classic 2025 (Expert) | 2025-07-19 | 2025-07-19 | 2025-07-24 | IA | Chief Arbiter |
| 32 | MCA Winter Chill Classic 2025 (Advanced) | 2025-07-19 | 2025-07-19 | 2025-07-24 | IA | Chief Arbiter |
| 33 | MCA Winter Chill Classic 2025 (Intermediate) | 2025-07-19 | 2025-07-19 | 2025-07-24 | IA | Chief Arbiter |
| 34 | MCA Winter Chill Classic 2025 (Junior) | 2025-07-19 | 2025-07-19 | 2025-07-24 | IA | Chief Arbiter |
| 35 | MCA Winter Chill Classic 2025 (Rising Stars) | 2025-07-19 | 2025-07-19 | 2025-07-24 | IA | Chief Arbiter |
| 36 | South African Open 2025 (Championship) | 2025-06-28 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 37 | South African Open 2025 (Ladies) | 2025-06-28 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 38 | South African Open 2025 (B) | 2025-06-28 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 39 | South African Open 2025 (U16 Open) | 2025-07-03 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 40 | South African Open 2025 (U16 Girls) | 2025-07-03 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 41 | South African Open 2025 (U14 Open) | 2025-07-03 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 42 | South African Open 2025 (U14 Girls) | 2025-07-03 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 43 | South African Open 2025 (U12 Open) | 2025-07-03 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 44 | South African Open 2025 (U12 Girls) | 2025-07-03 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 45 | South African Open 2025 (U10 Open) | 2025-07-03 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 46 | South African Open 2025 (U10 Girls) | 2025-07-03 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 47 | South African Open 2025 (U8 Open) | 2025-07-03 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 48 | South African Open 2025 (U8 Girls) | 2025-07-03 | 2025-07-05 | 2025-07-06 | IA | Chief Arbiter |
| 49 | South African Open 2025 (Blitz) | 2025-07-02 | 2025-07-02 | 2025-07-06 | IA | Chief Arbiter |
| 50 | JMC Helpmekaar 2025 (A) | 2025-06-01 | 2025-06-01 | 2025-06-12 | IA | Chief Arbiter |
| 51 | JMC Helpmekaar 2025 (B) | 2025-06-01 | 2025-06-01 | 2025-06-12 | IA | Chief Arbiter |
| 52 | JMC Helpmekaar 2025 (C) | 2025-06-01 | 2025-06-01 | 2025-06-12 | IA | Chief Arbiter |
| 53 | JMC Helpmekaar 2025 (D) | 2025-06-01 | 2025-06-01 | 2025-06-12 | IA | Chief Arbiter |
| 54 | JMC Helpmekaar 2025 (U12) | 2025-06-01 | 2025-06-01 | 2025-06-12 | IA | Chief Arbiter |
| 55 | JMC Helpmekaar 2025 (U10) | 2025-06-01 | 2025-06-01 | 2025-06-12 | IA | Chief Arbiter |
| 56 | JMC Helpmekaar 2025 (U8) | 2025-06-01 | 2025-06-01 | 2025-06-12 | IA | Chief Arbiter |
| 57 | MCA Summer March 2025 (Expert) | 2025-03-08 | 2025-03-08 | 2025-03-12 | IA | Chief Arbiter |
| 58 | MCA Summer March 2025 (Advanced) | 2025-03-08 | 2025-03-08 | 2025-03-12 | IA | Chief Arbiter |
| 59 | MCA Summer March 2025 (Intermediate) | 2025-03-08 | 2025-03-08 | 2025-03-12 | IA | Chief Arbiter |
| 60 | MCA Summer March 2025 (Junior) | 2025-03-08 | 2025-03-08 | 2025-03-12 | IA | Chief Arbiter |
| 61 | MCA Summer March 2025 (Newcomer) | 2025-03-08 | 2025-03-08 | 2025-03-12 | IA | Chief Arbiter |
| 62 | JMC Crawford Ruimsig 2025 (A) | 2025-03-01 | 2025-03-01 | 2025-03-02 | IA | Chief Arbiter |
| 63 | JMC Crawford Ruimsig 2025 (B) | 2025-03-01 | 2025-03-01 | 2025-03-02 | IA | Chief Arbiter |
| 64 | JMC Crawford Ruimsig 2025 (C) | 2025-03-01 | 2025-03-01 | 2025-03-02 | IA | Chief Arbiter |
| 65 | JMC Crawford Ruimsig 2025 (D) | 2025-03-01 | 2025-03-01 | 2025-03-02 | IA | Chief Arbiter |
| 66 | JMC Crawford Ruimsig 2025 (U12) | 2025-03-01 | 2025-03-01 | 2025-03-02 | IA | Chief Arbiter |
| 67 | JMC Crawford Ruimsig 2025 (U10) | 2025-03-01 | 2025-03-01 | 2025-03-02 | IA | Chief Arbiter |
| 68 | JMC Crawford Ruimsig 2025 (U8) | 2025-03-01 | 2025-03-01 | 2025-03-02 | IA | Chief Arbiter |
| 69 | JMC Rapid The Bridge School 2025 (Open) | 2025-02-23 | 2025-02-23 | 2025-02-24 | IA | Chief Arbiter |
| 70 | JMC Rapid The Bridge School 2025 (U10) | 2025-02-23 | 2025-02-23 | 2025-02-24 | IA | Chief Arbiter |
| 71 | JMC Kick Off 2025 (A) | 2025-02-02 | 2025-02-02 | 2025-02-08 | IA | Chief Arbiter |
| 72 | JMC Kick Off 2025 (B) | 2025-02-02 | 2025-02-02 | 2025-02-08 | IA | Chief Arbiter |
| 73 | JMC Kick Off 2025 (C) | 2025-02-02 | 2025-02-02 | 2025-02-08 | IA | Chief Arbiter |
| 74 | JMC Kick Off 2025 (D) | 2025-02-02 | 2025-02-02 | 2025-02-08 | IA | Chief Arbiter |
| 75 | JMC Kick Off 2025 (Female) | 2025-02-02 | 2025-02-02 | 2025-02-08 | IA | Chief Arbiter |
| 76 | JMC Kick Off 2025 (U10) | 2025-02-02 | 2025-02-02 | 2025-02-08 | IA | Chief Arbiter |
| 77 | JMC Kick Off 2025 (U8) | 2025-02-02 | 2025-02-02 | 2025-02-08 | IA | Chief Arbiter |
| 78 | Mzansi Interprovincial Youth Chess Championships 2024 (Adult Open Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 79 | Mzansi Interprovincial Youth Chess Championships 2024 (Adult Ladies Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 80 | Mzansi Interprovincial Youth Chess Championships 2024 (U20 Open Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 81 | Mzansi Interprovincial Youth Chess Championships 2024 (U18 Open Championship) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 82 | Mzansi Interprovincial Youth Chess Championships 2024 (U18 Open Candidates) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 83 | Mzansi Interprovincial Youth Chess Championships 2024 (U18 Open Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 84 | Mzansi Interprovincial Youth Chess Championships 2024 (U18 Girls Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 85 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Championship) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 86 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Premier) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 87 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Candidates) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 88 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 89 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Championship) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 90 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 91 | Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Championship) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 92 | Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Premier) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 93 | Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Candidates) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 94 | Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open A) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 95 | Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 96 | Mzansi Interprovincial Youth Chess Championships 2024 (U14 Girls Championship) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 97 | Mzansi Interprovincial Youth Chess Championships 2024 (U14 Girls Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 98 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Championship) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 99 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Premier) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 100 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Candidates) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 101 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 102 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Championship) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 103 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Candidates) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 104 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 105 | Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Championship) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 106 | Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Candidates) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 107 | Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 108 | Mzansi Interprovincial Youth Chess Championships 2024 (U10 Girls Championship) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 109 | Mzansi Interprovincial Youth Chess Championships 2024 (U8 Open Championship) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 110 | Mzansi Interprovincial Youth Chess Championships 2024 (U8 Open Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 111 | Mzansi Interprovincial Youth Chess Championships 2024 (U8+U10 Girls Combined) | 2024-12-16 | 2024-12-19 | 2024-12-27 | IA | Arbiter |
| 112 | Gauteng Inter-Region at UJ 2024 (Adult+Senior) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 113 | Gauteng Inter-Region at UJ 2024 (U20) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 114 | Gauteng Inter-Region at UJ 2024 (U18 Open) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 115 | Gauteng Inter-Region at UJ 2024 (U18 Candidates) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 116 | Gauteng Inter-Region at UJ 2024 (U16 Open) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 117 | Gauteng Inter-Region at UJ 2024 (U16 Candidates) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 118 | Gauteng Inter-Region at UJ 2024 (U16+U18 Girls) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 119 | Gauteng Inter-Region at UJ 2024 (U14 Open) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 120 | Gauteng Inter-Region at UJ 2024 (U14 Candidates) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 121 | Gauteng Inter-Region at UJ 2024 (U14 Girls) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 122 | Gauteng Inter-Region at UJ 2024 (U12 Open) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 123 | Gauteng Inter-Region at UJ 2024 (U12 Candidates) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 124 | Gauteng Inter-Region at UJ 2024 (U12 Girls) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 125 | Gauteng Inter-Region at UJ 2024 (U10 Open) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 126 | Gauteng Inter-Region at UJ 2024 (U10 Candidates) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 127 | Gauteng Inter-Region at UJ 2024 (u10 gIRLS) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 128 | Gauteng Inter-Region at UJ 2024 (U8 Open) | 2024-12-07 | 2024-12-08 | 2024-12-09 | IA | Chief Arbiter |
| 129 | Gauteng Inter-Region at UJ 2024 (U8 Mixed) | 2024-12-06 | 2024-12-07 | 2024-12-09 | IA | Chief Arbiter |
| 130 | Mzansi Spring Open 2024 (Expert) | 2024-09-07 | 2024-09-07 | 2024-09-12 | IA | Chief Arbiter |
| 131 | Mzansi Spring Open 2024 (Advanced) | 2024-09-07 | 2024-09-07 | 2024-09-12 | IA | Chief Arbiter |
| 132 | Mzansi Spring Open 2024 (Intermediate) | 2024-09-07 | 2024-09-07 | 2024-09-12 | IA | Chief Arbiter |
| 133 | Mzansi Spring Open 2024 (Juniors) | 2024-09-07 | 2024-09-07 | 2024-09-12 | IA | Chief Arbiter |
| 134 | Mzansi Spring Open 2024 (Newcomer) | 2024-09-07 | 2024-09-07 | 2024-09-12 | IA | Chief Arbiter |
| 135 | JCC Khelo India 1st Annual Chess Tournament 2024 (Pestige) | 2024-08-31 | 2024-08-31 | 2024-09-12 | IA | Chief Arbiter |
| 136 | JCC Khelo India 1st Annual Chess Tournament 2024 (A) | 2024-08-31 | 2024-08-31 | 2024-09-12 | IA | Chief Arbiter |
| 137 | JCC Khelo India 1st Annual Chess Tournament 2024 (B) | 2024-08-31 | 2024-08-31 | 2024-09-12 | IA | Chief Arbiter |
| 138 | JCC Khelo India 1st Annual Chess Tournament 2024 (C) | 2024-08-31 | 2024-08-31 | 2024-09-12 | IA | Chief Arbiter |
| 139 | JCC Khelo India 1st Annual Chess Tournament 2024 (D) | 2024-08-31 | 2024-08-31 | 2024-09-12 | IA | Chief Arbiter |
| 140 | JCC Khelo India 1st Annual Chess Tournament 2024 (E) | 2024-08-31 | 2024-08-31 | 2024-09-12 | IA | Chief Arbiter |
| 141 | JMC Closed 2024 (A) | 2024-08-09 | 2024-08-11 | 2024-08-12 | IA | Chief Arbiter |
| 142 | JMC Closed 2024 (B) | 2024-08-09 | 2024-08-11 | 2024-08-12 | IA | Chief Arbiter |
| 143 | JMC Closed 2024 (C) | 2024-08-09 | 2024-08-11 | 2024-08-12 | IA | Chief Arbiter |
| 144 | JMC Closed 2024 (D) | 2024-08-09 | 2024-08-11 | 2024-08-12 | IA | Chief Arbiter |
| 145 | JMC Closed 2024 (U10) | 2024-08-09 | 2024-08-09 | 2024-08-12 | IA | Chief Arbiter |
| 146 | JMC Closed 2024 (U8) | 2024-08-09 | 2024-08-09 | 2024-08-12 | IA | Chief Arbiter |
| 147 | Eureka Open 27 July 2024 (A) | 2024-07-27 | 2024-07-27 | 2024-07-28 | IA | Chief Arbiter |
| 148 | Eureka Open 27 July 2024 (B) | 2024-07-27 | 2024-07-27 | 2024-07-28 | IA | Chief Arbiter |
| 149 | Eureka Open 27 July 2024 (C) | 2024-07-27 | 2024-07-27 | 2024-07-28 | IA | Chief Arbiter |
| 150 | Eureka Open 27 July 2024 (D) | 2024-07-27 | 2024-07-27 | 2024-07-28 | IA | Chief Arbiter |
| 151 | Eureka Open 27 July 2024 (F) | 2024-07-27 | 2024-07-27 | 2024-07-28 | IA | Chief Arbiter |
| 152 | Eureka Open 27 July 2024 (G) | 2024-07-27 | 2024-07-27 | 2024-07-28 | IA | Chief Arbiter |
| 153 | Eureka Open 27 July 2024 (H) | 2024-07-27 | 2024-07-27 | 2024-07-28 | IA | Chief Arbiter |
| 154 | Eureka Open 27 July 2024 (LSEN A) | 2024-07-27 | 2024-07-27 | 2024-07-28 | IA | Chief Arbiter |
| 155 | Eureka Open 27 July 2024 (LSEN B) | 2024-07-27 | 2024-07-27 | 2024-07-28 | IA | Chief Arbiter |
| 156 | JMC Trinityhouse Randpark Ridge 2024 (A) | 2024-07-13 | 2024-07-13 | 2024-07-16 | IA | Chief Arbiter |
| 157 | JMC Trinityhouse Randpark Ridge 2024 (B) | 2024-07-13 | 2024-07-13 | 2024-07-16 | IA | Chief Arbiter |
| 158 | JMC Trinityhouse Randpark Ridge 2024 (C) | 2024-07-13 | 2024-07-13 | 2024-07-16 | IA | Chief Arbiter |
| 159 | JMC Trinityhouse Randpark Ridge 2024 (D) | 2024-07-13 | 2024-07-13 | 2024-07-16 | IA | Chief Arbiter |
| 160 | JMC Trinityhouse Randpark Ridge 2024 (U10) | 2024-07-13 | 2024-07-13 | 2024-07-16 | IA | Chief Arbiter |
| 161 | JMC Trinityhouse Randpark Ridge 2024 (U8) | 2024-07-13 | 2024-07-13 | 2024-07-16 | IA | Chief Arbiter |
| 162 | South African Open Chess Championship 2024 (A) | 2024-06-29 | 2024-07-07 | 2024-07-13 | IA | Deputy Chief Arbiter |
| 163 | South African Open Chess Championship 2024 (B) | 2024-06-29 | 2024-07-07 | 2024-07-13 | IA | Deputy Chief Arbiter |
| 164 | South African Open Chess Championship 2024 (C) | 2024-07-04 | 2024-07-07 | 2024-07-13 | IA | Deputy Chief Arbiter |
| 165 | South African Open Chess Championship 2024 (Blitz) | 2024-07-04 | 2024-07-04 | 2024-07-13 | IA | Deputy Chief Arbiter |
| 166 | JMC Trinityhouse Little Falls 2024 (A) | 2024-06-02 | 2024-06-02 | 2024-06-02 | IA | Chief Arbiter |
| 167 | JMC Trinityhouse Little Falls 2024 (B) | 2024-06-02 | 2024-06-02 | 2024-06-02 | IA | Chief Arbiter |
| 168 | JMC Trinityhouse Little Falls 2024 (C) | 2024-06-02 | 2024-06-02 | 2024-06-02 | IA | Chief Arbiter |
| 169 | JMC Trinityhouse Little Falls 2024 (D) | 2024-06-02 | 2024-06-02 | 2024-06-02 | IA | Chief Arbiter |
| 170 | JMC Trinityhouse Little Falls 2024 (U10) | 2024-06-02 | 2024-06-02 | 2024-06-02 | IA | Chief Arbiter |
| 171 | JMC Trinityhouse Little Falls 2024 (U8) | 2024-06-02 | 2024-06-02 | 2024-06-02 | IA | Chief Arbiter |