| 1 | Bojanala Closed Chess Championships 2025 (Open) | 2025-01-31 | 2025-02-02 | 2025-02-03 | CPA | Deputy Chief Arbiter |
| 2 | Bojanala Closed Chess Championships 2025 (U20) | 2025-01-31 | 2025-02-02 | 2025-02-03 | CPA | Deputy Chief Arbiter |
| 3 | Bojanala Closed Chess Championships 2025 (U18) | 2025-01-31 | 2025-02-02 | 2025-02-03 | CPA | Deputy Chief Arbiter |
| 4 | Bojanala Closed Chess Championships 2025 (U16) | 2025-01-31 | 2025-02-02 | 2025-02-03 | CPA | Deputy Chief Arbiter |
| 5 | Bojanala Closed Chess Championships 2025 (U14) | 2025-01-31 | 2025-02-02 | 2025-02-03 | CPA | Deputy Chief Arbiter |
| 6 | Bojanala Closed Chess Championships 2025 (U12) | 2025-01-31 | 2025-02-02 | 2025-02-03 | CPA | Deputy Chief Arbiter |
| 7 | Bojanala Closed Chess Championships 2025 (U10) | 2025-01-31 | 2025-02-02 | 2025-02-03 | CPA | Deputy Chief Arbiter |
| 8 | Bojanala Closed Chess Championships 2025 (U8) | 2025-01-31 | 2025-02-02 | 2025-02-03 | CPA | Deputy Chief Arbiter |
| 9 | USSA Chess Championships 2024 (Open) | 2024-11-29 | 2024-12-03 | 2024-12-09 | CPA | Arbiter |
| 10 | USSA Chess Championships 2024 (Ladies) | 2024-11-29 | 2024-12-03 | 2024-12-09 | CPA | Arbiter |
| 11 | USSA Chess Championships 2024 (Blitz) | 2024-12-01 | 2024-12-01 | 2024-12-09 | CPA | Arbiter |
| 12 | 2023 South African Junior Closed Chess Championships (U20 Boys) | 2023-03-31 | 2023-04-02 | 2023-04-05 | RA | Arbiter |
| 13 | 2023 South African Junior Closed Chess Championships (U20 Girls) | 2023-03-31 | 2023-04-02 | 2023-04-05 | RA | Arbiter |
| 14 | 2023 South African Junior Closed Chess Championships (U18 Open) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 15 | 2023 South African Junior Closed Chess Championships (U18 Girls) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 16 | 2023 South African Junior Closed Chess Championships (U16 Open) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 17 | 2023 South African Junior Closed Chess Championships (U16 Girls) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 18 | 2023 South African Junior Closed Chess Championships (U14 Open) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 19 | 2023 South African Junior Closed Chess Championships (U14 Girls) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 20 | 2023 South African Junior Closed Chess Championships (U12 Open) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 21 | 2023 South African Junior Closed Chess Championships (U12 Girls) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 22 | 2023 South African Junior Closed Chess Championships (U10 Boys) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 23 | 2023 South African Junior Closed Chess Championships (U10 Girls) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 24 | 2023 South African Junior Closed Chess Championships (U8 Open) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 25 | 2023 South African Junior Closed Chess Championships (U8 Girls) | 2023-03-31 | 2023-04-04 | 2023-04-05 | RA | Arbiter |
| 26 | 2022 South African Junior Wild Card Chess Championships (U18+U20 Open) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 27 | 2022 South African Junior Wild Card Chess Championships (U18+U20 Girls) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 28 | 2022 South African Junior Wild Card Chess Championships (U16 Open) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 29 | 2022 South African Junior Wild Card Chess Championships (U16 Girls) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 30 | 2022 South African Junior Wild Card Chess Championships (U14 Open) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 31 | 2022 South African Junior Wild Card Chess Championships (U14 Girls) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 32 | 2022 South African Junior Wild Card Chess Championships (U12 Open) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 33 | 2022 South African Junior Wild Card Chess Championships (U12 Girls) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 34 | 2022 South African Junior Wild Card Chess Championships (U10 Open) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 35 | 2022 South African Junior Wild Card Chess Championships (U10 Girls) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 36 | 2022 South African Junior Wild Card Chess Championships (U8 Open) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 37 | 2022 South African Junior Wild Card Chess Championships (U8 Girls) | 2022-12-09 | 2022-12-12 | 2022-12-16 | RA | Arbiter |
| 38 | 2022 South African Junior Team Chess Championships (U20 Open+Girls) | 2022-12-04 | 2022-12-08 | 2022-12-16 | RA | Arbiter |
| 39 | 2022 South African Junior Team Chess Championships (U18 Open) | 2022-12-04 | 2022-12-08 | 2022-12-16 | RA | Arbiter |
| 40 | 2022 South African Junior Team Chess Championships (U16 Open) | 2022-12-04 | 2022-12-08 | 2022-12-16 | RA | Arbiter |
| 41 | 2022 South African Junior Team Chess Championships (U14 Open) | 2022-12-04 | 2022-12-08 | 2022-12-16 | RA | Arbiter |
| 42 | 2022 South African Junior Team Chess Championships (U14-U18 Girls) | 2022-12-04 | 2022-12-08 | 2022-12-16 | RA | Arbiter |
| 43 | 2022 South African Junior Team Chess Championships (U12 Open) | 2022-12-04 | 2022-12-08 | 2022-12-16 | RA | Arbiter |
| 44 | 2022 South African Junior Team Chess Championships (U10 Open) | 2022-12-04 | 2022-12-08 | 2022-12-16 | RA | Arbiter |
| 45 | 2022 South African Junior Team Chess Championships (U10+U12 Girls) | 2022-12-04 | 2022-12-07 | 2022-12-16 | RA | Arbiter |
| 46 | 2022 South African Junior Team Chess Championships (U8 Open+Girls) | 2022-12-04 | 2022-12-08 | 2022-12-16 | RA | Arbiter |
| 47 | 2022 South Africa Junior Blitz Chess Championships (Open) | 2022-12-05 | 2022-12-05 | 2022-12-16 | RA | Arbiter |
| 48 | 2022 South Africa Junior Blitz Chess Championships (U16+U18) | 2022-12-05 | 2022-12-05 | 2022-12-16 | RA | Arbiter |
| 49 | 2022 South Africa Junior Blitz Chess Championships (U14) | 2022-12-05 | 2022-12-05 | 2022-12-16 | RA | Arbiter |
| 50 | 2022 South Africa Junior Blitz Chess Championships (U12) | 2022-12-05 | 2022-12-05 | 2022-12-16 | RA | Arbiter |
| 51 | 2022 South Africa Junior Blitz Chess Championships (U8+U10) | 2022-12-05 | 2022-12-05 | 2022-12-16 | RA | Arbiter |
| 52 | 2022 Gauteng Schools Team Championships (U19 Open) | 2022-08-26 | 2022-08-26 | 2022-08-31 | RA | Arbiter |
| 53 | 2022 Gauteng Schools Team Championships (U19 Girls) | 2022-08-26 | 2022-08-26 | 2022-08-31 | RA | Arbiter |
| 54 | 2022 Gauteng Schools Team Championships (U17 Open) | 2022-08-26 | 2022-08-26 | 2022-08-31 | RA | Arbiter |
| 55 | 2022 Gauteng Schools Team Championships (U15 Open) | 2022-08-26 | 2022-08-26 | 2022-08-31 | RA | Arbiter |
| 56 | 2022 Gauteng Schools Team Championships (U15 Girls) | 2022-08-26 | 2022-08-26 | 2022-08-31 | RA | Arbiter |
| 57 | 2022 Gauteng Schools Team Championships (U13 Open) | 2022-08-27 | 2022-08-27 | 2022-08-31 | RA | Arbiter |
| 58 | 2022 Gauteng Schools Team Championships (U13 Girls) | 2022-08-27 | 2022-08-27 | 2022-08-31 | RA | Arbiter |
| 59 | 2022 Gauteng Schools Team Championships (U11 Open) | 2022-08-27 | 2022-08-27 | 2022-08-31 | RA | Arbiter |
| 60 | 2022 Gauteng Schools Team Championships (U9 Open) | 2022-08-27 | 2022-08-27 | 2022-08-31 | RA | Arbiter |
| 61 | South African Open 2022 (Championship) | 2022-07-09 | 2022-07-17 | 2022-07-17 | RA | Arbiter |
| 62 | South African Open 2022 (B) | 2022-07-09 | 2022-07-17 | 2022-07-17 | RA | Arbiter |
| 63 | South African Open 2022 (U20) | 2022-07-11 | 2022-07-13 | 2022-07-17 | RA | Arbiter |
| 64 | South African Open 2022 (U16) | 2022-07-11 | 2022-07-13 | 2022-07-17 | RA | Arbiter |
| 65 | South African Open 2022 (U12) | 2022-07-11 | 2022-07-13 | 2022-07-17 | RA | Arbiter |
| 66 | South African Open 2022 (Blitz) | 2022-07-14 | 2022-07-14 | 2022-07-17 | RA | Arbiter |
| 67 | 2022 Gauteng Schools Individual Chess Championship (U18 Boys) | 2022-06-18 | 2022-06-18 | 2022-06-30 | RA | Arbiter |
| 68 | 2022 Gauteng Schools Individual Chess Championship (U18 Girls) | 2022-06-18 | 2022-06-18 | 2022-06-30 | RA | Arbiter |
| 69 | 2022 Gauteng Schools Individual Chess Championship (U15 Boys) | 2022-06-18 | 2022-06-18 | 2022-06-30 | RA | Arbiter |
| 70 | 2022 Gauteng Schools Individual Chess Championship (U15 Girls) | 2022-06-18 | 2022-06-18 | 2022-06-30 | RA | Arbiter |
| 71 | 2022 Gauteng Schools Individual Chess Championship (U13 Boys) | 2022-06-18 | 2022-06-18 | 2022-06-30 | RA | Arbiter |
| 72 | 2022 Gauteng Schools Individual Chess Championship (U13 Girls) | 2022-06-18 | 2022-06-18 | 2022-06-30 | RA | Arbiter |
| 73 | 2022 Gauteng Schools Individual Chess Championship (U11 Boys) | 2022-06-18 | 2022-06-18 | 2022-06-30 | RA | Arbiter |
| 74 | 2022 Gauteng Schools Individual Chess Championship (U11 Girls) | 2022-06-18 | 2022-06-18 | 2022-06-30 | RA | Arbiter |
| 75 | South African Junior Closed Chess Championships 2022 (U18 Open) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 76 | South African Junior Closed Chess Championships 2022 (U18 Girls) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 77 | South African Junior Closed Chess Championships 2022 (U16 Open) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 78 | South African Junior Closed Chess Championships 2022 (U16 Girls) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 79 | South African Junior Closed Chess Championships 2022 (U14 Open) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 80 | South African Junior Closed Chess Championships 2022 (U14 Girls) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 81 | South African Junior Closed Chess Championships 2022 (U12 Open) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 82 | South African Junior Closed Chess Championships 2022 (U12 Girls) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 83 | South African Junior Closed Chess Championships 2022 (U10 Open) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 84 | South African Junior Closed Chess Championships 2022 (U10 Girls) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 85 | South African Junior Closed Chess Championships 2022 (U8 Open) | 2022-03-28 | 2022-04-02 | 2022-04-02 | RA | Arbiter |
| 86 | South African Junior Closed Chess Championships 2022 (U8 Girls) | 2022-03-28 | 2022-04-01 | 2022-04-02 | RA | Arbiter |
| 87 | South African Junior Closed Chess Championships 2022 (U20 Open) | 2022-03-28 | 2022-03-30 | 2022-03-31 | RA | Arbiter |
