PLAYER PAGE
Jemal Weimers
1080137618Cape Winelands (WCW)Personal
Main rating
| Rating | 1188.3 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1103.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1188.3 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1160.3 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1044.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1160.3 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1217.4 |
| K-factor | 36 |
| Floor | 748 |
| Highest | 1248 (2024-06-01) |
| Min/Max +/- allowed | 154.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1217.4 |
| K-factor | 36 |
| Floor | 748 |
| Highest | 1248 (2024-06-01) |
| Min/Max +/- allowed | 154.9 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | Marie Delport Memorial 2026 (Open) | Standard | 2026-01-31 | 2026-01-31 | Cape Winelands (WCW) | 6 | 1192 | 6 | 2 | 1122.5 | 0 | Details |
| 2 | Western Cape Club Championship 2025 (B) | Standard | 2025-10-25 | 2025-10-26 | Overberg (WOS) | 5 | 1187.3 | 5 | 1 | 1232.4 | 0 | Details |
| 3 | Western Cape Women’s Championship 2025 (Advanced) | Standard | 2025-08-08 | 2025-08-10 | West Coast (WCU) | 6 | 1187.6 | 6 | 2 | 1171.4 | 0 | Details |
| 4 | Worcester Knock-Out 2024 (U18 Boys) | Rapid | 2024-10-19 | 2024-10-19 | Cape Winelands (WCW) | 6 | 1199.6 | 6 | 2 | 1128.8 | 0 | Details |
| 5 | Western Cape Women’s Championship 2024 (Advanced) | Classical | 2024-08-08 | 2024-08-11 | West Coast (WCU) | 6 | 1199.6 | 0 | 0 | 0 | 0 | Details |
| 6 | Robertson Strategema Chess May 2024 (Open) | Rapid | 2024-05-11 | 2024-05-11 | Cape Winelands (WCW) | 5 | 1170.3 | 5 | 4 | 1384.4 | 0 | Details |
| 7 | Ceres Open 2022 (B) | Standard | 2022-04-23 | 2022-04-23 | Cape Winelands (WCW) | 6 | 1177.8 | 4 | 2 | 1130.7 | 0 | Details |
| 8 | Cape Winelands Schools 2022 (U15 Boys) | Standard | 2022-03-05 | 2022-03-05 | Cape Winelands (WCW) | 5 | 1199 | 5 | 2 | 1082 | 0 | Details |
| 9 | Worcester Schools Trials 2022 (U15 Boys) | Rapid | 2022-02-19 | 2022-02-19 | Cape Winelands (WCW) | 5 | 1200 | 5 | 2.5 | 1200 | 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 | 6 |
| Wins | 2 |
| Draws | 0 |
| Losses | 4 |
| White | 3 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Score | 2 |
| Percent | 33.3 |
| Dp | -141.7 |
| AOR | 1264.2 |
| Performance | 1122.5 |
Game statistics (History)
| Games | 42 |
| Wins | 17 |
| Draws | 1 |
| Losses | 24 |
| White | 21 |
| Black | 21 |
| White wins | 9 |
| Black wins | 8 |
| Score | 17.5 |
| Percent | 41.7 |
| Dp | -70.8 |
| AOR | 1250.7 |
| Performance | 1179.8 |
Rankings (Main)
| National | |
| Overall | 14711 |
| Gender | 11382 |
| Age group | 1661 |
| Gender/Age | 1353 |
| Provincial | |
| Overall | 4338 |
| Gender | 3259 |
| Age group | 436 |
| Gender/Age | 347 |
| Regional | |
| Overall | 635 |
| Gender | 447 |
| Age group | 72 |
| Gender/Age | 54 |
Rankings (Standard)
| National | |
| Overall | 12542 |
| Gender | 9485 |
| Age group | 1406 |
| Gender/Age | 1124 |
| Provincial | |
| Overall | 3577 |
| Gender | 2587 |
| Age group | 377 |
| Gender/Age | 292 |
| Regional | |
| Overall | 562 |
| Gender | 388 |
| Age group | 72 |
| Gender/Age | 53 |
Rankings (Rapid)
| National | |
| Overall | 3807 |
| Gender | 3007 |
| Age group | 383 |
| Gender/Age | 325 |
| Provincial | |
| Overall | 1521 |
| Gender | 1184 |
| Age group | 136 |
| Gender/Age | 120 |
| Regional | |
| Overall | 212 |
| Gender | 162 |
| Age group | 21 |
| Gender/Age | 20 |
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 | 6 |
| Score | 2 |
| Percent | 33.3 |
| Aor | 1264.2 |
| Dp | -141.7 |
| Prat | 1122.5 |
Performance (12 months)
| Games | 17 |
| Score | 5 |
| Percent | 29.4 |
| Aor | 1347.1 |
| Dp | -175 |
| Prat | 1172.1 |
Performance (History)
| Games | 42 |
| Score | 17.5 |
| Percent | 41.7 |
| Aor | 1250.7 |
| Dp | -70.8 |
| Prat | 1179.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Topp, K (Kelvin) | 3 | 0 | 3 | Robertson Strategema Chess May 2024 (Open) | Marie Delport Memorial 2026 (Open) | Details |
| Overall | 2 | Esterhuizen, E (Emile) | 2 | 1 | 1 | Worcester Schools Trials 2022 (U15 Boys) | Cape Winelands Schools 2022 (U15 Boys) | Details |
| Overall | 3 | Davids, JW (Jo-Wayne) | 2 | 0 | 2 | Robertson Strategema Chess May 2024 (Open) | Marie Delport Memorial 2026 (Open) | Details |
| Rapid | 1 | Topp, K (Kelvin) | 2 | 0 | 2 | Robertson Strategema Chess May 2024 (Open) | Worcester Knock-Out 2024 (U18 Boys) | Details |
