PLAYER PAGE
William Senekal
111086773Tshwane (GTP)Personal
Main rating
| Rating | 1117.4 |
| K-factor | 40 |
| Floor | 664 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 810 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1117.4 |
| K-factor | 40 |
| Floor | 664 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1103.6 |
| K-factor | 40 |
| Floor | 656.8 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 810 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1103.6 |
| K-factor | 40 |
| Floor | 656.8 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 637.2 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2020-01-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 637.2 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2020-01-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) | Standard | 2024-05-11 | 2024-05-11 | Tshwane (GTP) | 5 | 1105.8 | 5 | 2 | 1157.5 | 0 | Details |
| 2 | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | Standard | 2023-04-22 | 2023-04-22 | Tshwane (GTP) | 5 | 1081.9 | 5 | 2 | 1156.8 | 0 | Details |
| 3 | 2023 Milos Ristic Open Tournament (D1) | Standard | 2023-04-27 | 2023-04-27 | Tshwane (GTP) | 5 | 1081.9 | 5 | 2 | 1129.1 | 0 | Details |
| 4 | D4 Play Offs 2022 (U11) | Standard | 2022-07-30 | 2022-07-30 | Tshwane (GTP) | 5 | 1137.7 | 5 | 0 | 846.6 | 0 | Details |
| 5 | 2022 Mid Gauteng Open (D) | Standard | 2022-05-07 | 2022-05-07 | Tshwane (GTP) | 5 | 1113.8 | 5 | 3.5 | 1312 | 0 | Details |
| 6 | 2022 Silver Lakes Chess Club Open Chess Tournament (D) | Standard | 2022-05-14 | 2022-05-14 | Tshwane (GTP) | 5 | 1113.8 | 5 | 2.5 | 1025.7 | 0 | Details |
| 7 | D4 Individuals 2022 (U11 Open) | Rapid | 2022-04-23 | 2022-04-23 | Tshwane (GTP) | 7 | 1076.9 | 7 | 4 | 1148.4 | 0 | Details |
| 8 | 2022 Lubowski Open Tournament (D) | Standard | 2022-04-09 | 2022-04-10 | Tshwane (GTP) | 5 | 1076.9 | 5 | 2.5 | 1152.3 | 0 | Details |
| 9 | Piet Robertse 2022 (C) | Standard | 2022-02-05 | 2022-02-05 | Tshwane (GTP) | 5 | 1134.7 | 5 | 0 | 831.7 | 0 | Details |
| 10 | 2020 Waterkloof Open (D) | Standard | 2020-02-29 | 2020-03-01 | Tshwane (GTP) | 5 | 1164 | 5 | 2.5 | 1006.9 | 0 | Details |
| 11 | 2020 Piet Robbertse (D) | Classical | 2020-01-31 | 2020-02-02 | Cape Winelands (WCW) | 5 | 975 | 5 | 3 | 1202.4 | 0 | Details |
| 12 | 2020 Blou Bul (D) | Standard | 2020-02-15 | 2020-02-15 | Tshwane (GTP) | 5 | 975 | 5 | 4 | 1437.9 | 0 | Details |
| 13 | 2019 South African Junior Team Championships (U10B) | Classical | 2020-01-08 | 2020-01-08 | 4 Knights (4K) | 7 | 1049.8 | 6 | 0 | 785.9 | 0 | Details |
| 14 | 2019 TC SAJCC Prep Tournament (C) | Standard | 2019-11-30 | 2019-11-30 | Tshwane (GTP) | 5 | 1023.6 | 5 | 2 | 1153.9 | 0 | Details |
| 15 | 2019 Etienne Lewis Trials (U10 Boys) | Classical | 2019-08-30 | 2019-09-01 | Tshwane (GTP) | 7 | 1004 | 7 | 3 | 1060.5 | 0 | Details |
| 16 | 2019 Mid-Gauteng Open (E) | Standard | 2019-08-17 | 2019-08-17 | Tshwane (GTP) | 5 | 1114.4 | 4 | 1 | 941.4 | 0 | Details |
| 17 | 2019 Alekhine Open (D) | Classical | 2019-08-09 | 2019-08-10 | Tshwane (GTP) | 5 | 1114.4 | 5 | 1 | 767 | 0 | Details |
| 18 | 2019 D4 Tshwane South Schools League Team Finals (U9) | Standard | 2019-07-27 | 2019-07-27 | Tshwane (GTP) | 5 | 1117.1 | 5 | 2 | 1096.9 | 0 | Details |
| 19 | 2019 Waterkloof Open (E) | Standard | 2019-03-02 | 2019-03-02 | Tshwane (GTP) | 5 | 1113 | 5 | 2.5 | 1123.2 | 0 | Details |
| 20 | 2019 Blou Bul (E) | Standard | 2019-02-16 | 2019-02-16 | Tshwane (GTP) | 5 | 985.4 | 5 | 2.5 | 1079.8 | 0 | Details |
| 21 | 2019 Piet Robbertse (Beginners) | Classical | 2019-02-02 | 2019-02-03 | Tshwane (GTP) | 5 | 985.4 | 5 | 2.5 | 1162.5 | 0 | Details |
| 22 | 2019 Constantia Park Open (E) | Standard | 2019-02-09 | 2019-02-09 | Tshwane (GTP) | 5 | 985.4 | 5 | 2.5 | 1181.3 | 0 | Details |
| 23 | 2019 Tshwane Chess Registration Tournament (E) | Standard | 2019-01-26 | 2019-01-26 | Tshwane (GTP) | 5 | 940.2 | 5 | 2 | 1020.7 | 0 | Details |
| 24 | 2018 Tshwane Inter Region (U8C) | Standard | 2018-12-01 | 2018-12-01 | Cape Town (WCT) | 6 | 604.2 | 5 | 0.5 | 806.7 | 0 | Details |
| 25 | South African Junior Team Championships 2018 (U8B+U8 Girls) | Classical | 2018-12-16 | 2018-12-20 | 4 Knights (4K) | 7 | 604.2 | 7 | 3.5 | 1181.6 | 0 | Details |
| 26 | 2018 Etienne Lewis Trials (U8 Boys) | Classical | 2018-08-31 | 2018-09-02 | Tshwane (GTP) | 7 | 565.4 | 7 | 1 | 852.6 | 0 | Details |
| 27 | 2018 Menlo Open Chess Tournament (E) | Standard | 2018-07-21 | 2018-07-21 | Tshwane (GTP) | 5 | 500 | 4 | 2 | 1121.6 | 0 | Details |
| 28 | 2018 Capablanca Swiss (D) | Standard | 2018-04-27 | 2018-04-27 | Tshwane (GTP) | 5 | 519.2 | 4 | 0 | 500 | 0 | Details |
| 29 | South African Junior Team Championships 2017 (U8B+U8 Girls) | Classical | 2018-01-04 | 2018-01-08 | 4 Knights (4K) | 7 | 500 | 6 | 2.5 | 620.4 | 0 | Details |
| 30 | 2017 Tshwane Chess Etienne Lewis (U8 Boys) | Classical | 2017-09-01 | 2017-09-03 | Tshwane (GTP) | 7 | 500 | 6 | 2.5 | 500 | 0 | Details |
| 31 | 2017 Alekhine (F) | Standard | 2017-08-05 | 2017-08-05 | Tshwane (GTP) | 5 | 0 | 5 | 1 | 500 | 0 | Details |
| 32 | 2017 Menlo Open (E) | Standard | 2017-07-29 | 2017-07-29 | Tshwane (GTP) | 5 | 0 | 5 | 1 | 500 | 0 | Details |
| 33 | 2017 Blou Bul Ope (F) | Standard | 2017-02-18 | 2017-02-18 | Tshwane (GTP) | 5 | 0 | 5 | 2.5 | 500 | 0 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics (History)
| Games | 152 |
| Wins | 49 |
| Draws | 19 |
| Losses | 84 |
| White | 74 |
| Black | 78 |
| White wins | 25 |
| Black wins | 24 |
| Score | 58.5 |
| Percent | 38.5 |
| Dp | -97.9 |
| AOR | 1127.8 |
| Performance | 1030 |
Rankings (Main)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Standard)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 152 |
| Score | 58.5 |
| Percent | 38.5 |
| Aor | 1127.8 |
| Dp | -97.9 |
| Prat | 1030 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kubheka, T (Thando) | 3 | 0 | 3 | 2018 Capablanca Swiss (D) | 2020 Piet Robbertse (D) | Details |
| Overall | 2 | Botha, RMJ (Robert) | 3 | 1 | 2 | 2019 D4 Tshwane South Schools League Team Finals (U9) | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | Details |
| Overall | 3 | Yang, JD (Daniel) | 2 | 1 | 1 | 2018 Etienne Lewis Trials (U8 Boys) | D4 Play Offs 2022 (U11) | Details |
| Overall | 4 | Seokola, O (Onkarabile) | 2 | 1 | 1 | 2020 Blou Bul (D) | 2022 Lubowski Open Tournament (D) | Details |
| Overall | 5 | Van Der Merwe, A (Alan) | 2 | 2 | 0 | 2018 Menlo Open Chess Tournament (E) | 2018 Etienne Lewis Trials (U8 Boys) | Details |
| Standard | 1 | Kubheka, T (Thando) | 3 | 0 | 3 | 2018 Capablanca Swiss (D) | 2020 Piet Robbertse (D) | Details |
| Standard | 2 | Botha, RMJ (Robert) | 3 | 1 | 2 | 2019 D4 Tshwane South Schools League Team Finals (U9) | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | Details |
| Standard | 3 | Meades, RA (Ruben Abraham) | 2 | 0 | 2 | 2018 Etienne Lewis Trials (U8 Boys) | 2019 Etienne Lewis Trials (U10 Boys) | Details |
| Standard | 4 | Stols, N (Nathan) | 2 | 1 | 1 | 2019 Piet Robbertse (Beginners) | 2019 Blou Bul (E) | Details |
| Standard | 5 | Van Der Merwe, A (Alan) | 2 | 2 | 0 | 2018 Menlo Open Chess Tournament (E) | 2018 Etienne Lewis Trials (U8 Boys) | Details |