PLAYER PAGE
Zoe Van Der Merwe
2120149769Cape Winelands (WCW)Personal
Main rating
| Rating | 1227.6 |
| K-factor | 36 |
| Floor | 783.6 |
| Highest | 1283.6 (2025-09-01) |
| Min/Max +/- allowed | 147 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1094.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1227.6 |
| K-factor | 36 |
| Floor | 783.6 |
| Highest | 1283.6 (2025-09-01) |
| Min/Max +/- allowed | 147.2 |
Standard rating
| Rating | 1175.7 |
| K-factor | 36 |
| Floor | 733.6 |
| Highest | 1233.6 (2025-03-01) |
| Min/Max +/- allowed | 158.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1046.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1175.7 |
| K-factor | 36 |
| Floor | 733.6 |
| Highest | 1233.6 (2025-03-01) |
| Min/Max +/- allowed | 158.1 |
Rapid rating
| Rating | 1320.6 |
| K-factor | 36 |
| Floor | 820.6 |
| Highest | 1320.6 (2025-09-01) |
| Min/Max +/- allowed | 139.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1320.6 |
| K-factor | 36 |
| Floor | 820.6 |
| Highest | 1320.6 (2025-09-01) |
| Min/Max +/- allowed | 139.6 |
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 |
| 1 | Cape Winelands Schools - High School Trials 1 2026 (U15 Girls) | Standard | 2026-02-28 | 2026-02-28 | Cape Winelands | 5 | 1227.5 | 5 | 3 | 1355.1 | 21.2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Cape Town Chess Federation Club League 2025 (E) | Standard | 2025-08-16 | 2025-08-23 | Cape Town (WCT) | 6 | 1253.6 | 2 | 0 | 853.1 | 0 | Details |
| 2 | Paarl Boys' High School Chess Festival 2025 (Primary Schools) | Standard | 2025-10-17 | 2025-10-18 | Cape Winelands (WCW) | 6 | 1253.6 | 6 | 2 | 1219.5 | 0 | Details |
| 3 | Western Cape Schools - Top Schools 2025 (U13) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1283.6 | 5 | 0 | 872.1 | 0 | Details |
| 4 | Cape Winelands Top Schools 2025 (U13) | Rapid | 2025-08-23 | 2025-08-23 | Cape Winelands (WCW) | 5 | 1259.9 | 5 | 4 | 1444.2 | 0 | Details |
| 5 | Cape Winelands Schools Prestige 2025 (U13 Girls) | Standard | 2025-03-08 | 2025-03-08 | Cape Winelands (WCW) | 5 | 1272.2 | 5 | 2.5 | 1194.3 | 0 | Details |
| 6 | Cape Winelands Schools - Trials 1 2025 (U13 Girls) | Standard | 2025-02-22 | 2025-02-22 | Cape Winelands (WCW) | 5 | 1263.4 | 5 | 3 | 1320.1 | 0 | Details |
| 7 | Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls) | Rapid | 2024-06-08 | 2024-06-08 | Overberg (WOS) | 6 | 1208.3 | 6 | 5.5 | 1536 | 0 | Details |
| 8 | Cape Winelands Schools - Prestige 2024 (U13 Girls) | Standard | 2024-03-02 | 2024-03-02 | Cape Winelands (WCW) | 5 | 1217.9 | 5 | 2 | 1158.6 | 0 | Details |
| 9 | Cape Winelands Schools - PS Trials 1 2024 (U13 Girls) | Rapid | 2024-02-10 | 2024-02-10 | Cape Winelands (WCW) | 6 | 1204.4 | 6 | 3 | 1273.3 | 0 | Details |
| 10 | CW Top Schools 2023 (U13 Mix + U13 Girls) | Rapid | 2023-08-26 | 2023-08-26 | Cape Winelands (WCW) | 5 | 1213 | 1 | 0 | 852.2 | 0 | Details |
| 11 | Western Cape PS Individuals 2023 (U11 Girls) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1203.4 | 6 | 3 | 1246.3 | 0 | Details |
| 12 | Cape Winelands Schools Prestige 2023 (U11 Girls) | Standard | 2023-03-11 | 2023-03-11 | Cape Winelands (WCW) | 5 | 1178.8 | 5 | 3 | 1297.3 | 0 | Details |
| 13 | Cape Winelands Schools Chess - Trials 1 2023 (U11 Girls) | Standard | 2023-02-18 | 2023-02-18 | Cape Winelands (WCW) | 5 | 1200 | 3 | 1 | 1031 | 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 | 60 |
| Wins | 28 |
| Draws | 2 |
| Losses | 30 |
| White | 28 |
| Black | 32 |
| White wins | 15 |
| Black wins | 13 |
| Score | 29 |
| Percent | 48.3 |
| Dp | -14.2 |
| AOR | 1243.1 |
| Performance | 1228.9 |
Rankings (Main)
| National | |
| Overall | 9983 |
| Gender | 1964 |
| Age group | 1843 |
| Gender/Age | 444 |
| Provincial | |
| Overall | 2874 |
| Gender | 653 |
| Age group | 508 |
| Gender/Age | 132 |
| Regional | |
| Overall | 425 |
| Gender | 111 |
| Age group | 84 |
| Gender/Age | 25 |
Rankings (Standard)
| National | |
| Overall | 11921 |
| Gender | 2852 |
| Age group | 2222 |
| Gender/Age | 594 |
| Provincial | |
| Overall | 3437 |
| Gender | 943 |
| Age group | 612 |
| Gender/Age | 182 |
| Regional | |
| Overall | 538 |
| Gender | 167 |
| Age group | 108 |
| Gender/Age | 35 |
Rankings (Rapid)
| National | |
| Overall | 1625 |
| Gender | 269 |
| Age group | 333 |
| Gender/Age | 75 |
| Provincial | |
| Overall | 751 |
| Gender | 136 |
| Age group | 151 |
| Gender/Age | 37 |
| Regional | |
| Overall | 105 |
| Gender | 23 |
| Age group | 28 |
| Gender/Age | 7 |
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 | 23 |
| Score | 8.5 |
| Percent | 37 |
| Aor | 1266.4 |
| Dp | -110.9 |
| Prat | 1155.5 |
Performance (History)
| Games | 60 |
| Score | 29 |
| Percent | 48.3 |
| Aor | 1243.1 |
| Dp | -14.2 |
| Prat | 1228.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Coetzee, E (Emma) | 3 | 1 | 2 | Cape Winelands Schools Chess - Trials 1 2023 (U11 Girls) | Paarl Boys' High School Chess Festival 2025 (Primary Schools) | Details |
| Overall | 2 | Smith, N (Nehe-Mia) | 3 | 1 | 2 | Cape Winelands Schools Prestige 2023 (U11 Girls) | Cape Winelands Schools Prestige 2025 (U13 Girls) | Details |
| Overall | 3 | Van Der Westhuizen, L (Linli) | 2 | 2 | 0 | Cape Winelands Schools Chess - Trials 1 2023 (U11 Girls) | Cape Winelands Schools Prestige 2023 (U11 Girls) | Details |
| Overall | 4 | Viljoen, L (Lienka) | 2 | 1 | 1 | Cape Winelands Schools - PS Trials 1 2024 (U13 Girls) | Cape Winelands Schools - Prestige 2024 (U13 Girls) | Details |
| Overall | 5 | Lukas, J (Janeva) | 2 | 2 | 0 | Cape Winelands Schools Prestige 2023 (U11 Girls) | Cape Winelands Schools - PS Trials 1 2024 (U13 Girls) | Details |
| Standard | 1 | Coetzee, E (Emma) | 3 | 1 | 2 | Cape Winelands Schools Chess - Trials 1 2023 (U11 Girls) | Paarl Boys' High School Chess Festival 2025 (Primary Schools) | Details |
| Standard | 2 | Smith, N (Nehe-Mia) | 3 | 1 | 2 | Cape Winelands Schools Prestige 2023 (U11 Girls) | Cape Winelands Schools Prestige 2025 (U13 Girls) | Details |
| Standard | 3 | Van Der Westhuizen, L (Linli) | 2 | 2 | 0 | Cape Winelands Schools Chess - Trials 1 2023 (U11 Girls) | Cape Winelands Schools Prestige 2023 (U11 Girls) | Details |