PLAYER PAGE
Estelanie Colyn
2140149832Cape Winelands (WCW)Personal
Main rating
| Rating | 1398.6 |
| K-factor | 32 |
| Floor | 921.2 |
| Highest | 1421.2 (2025-09-01) |
| Min/Max +/- allowed | 121 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1379.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1398.6 |
| K-factor | 32 |
| Floor | 921.2 |
| Highest | 1421.2 (2025-09-01) |
| Min/Max +/- allowed | 121 |
Standard rating
| Rating | 1379.1 |
| K-factor | 36 |
| Floor | 897.1 |
| Highest | 1397.1 (2026-01-01) |
| Min/Max +/- allowed | 125.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1397.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1379.1 |
| K-factor | 36 |
| Floor | 897.1 |
| Highest | 1397.1 (2026-01-01) |
| Min/Max +/- allowed | 125.2 |
Rapid rating
| Rating | 1327.5 |
| K-factor | 36 |
| Floor | 872.7 |
| Highest | 1372.7 (2025-09-01) |
| Min/Max +/- allowed | 129.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1281.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1327.5 |
| K-factor | 36 |
| Floor | 872.7 |
| Highest | 1372.7 (2025-09-01) |
| Min/Max +/- allowed | 129.6 |
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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Cape Winelands Schools - Primary Schools Trials 1 2026 (U13 Girls) | Standard | 2026-02-14 | 2026-02-14 | Cape Winelands (WCW) | 5 | 1407.9 | 5 | 4 | 1601.2 | 0 | Details |
| 2 | Marie Delport Memorial 2026 (U14 Girls) | Standard | 2026-01-31 | 2026-01-31 | Cape Winelands (WCW) | 5 | 1407.9 | 5 | 2 | 1146.6 | 0 | Details |
| 3 | 2025 Mzansi Inter Provincial Team Championships (U12 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1392.3 | 5 | 4 | 1475.8 | 0 | Details |
| 4 | A & A Invitational Chess Tournament 2025 (U12+U14) | Standard | 2025-11-29 | 2025-11-29 | Cape Town (WCT) | 5 | 1392.3 | 5 | 2 | 1422.2 | 0 | Details |
| 5 | UCT Open Chess Championship 2025 (U12) | Rapid | 2025-10-11 | 2025-10-11 | Cape Town (WCT) | 6 | 1421.3 | 6 | 2 | 1194.7 | 0 | Details |
| 6 | Western Cape Women’s Championship 2025 (U12) | Standard | 2025-08-09 | 2025-08-09 | West Coast (WCU) | 5 | 1415.8 | 5 | 3 | 1441.5 | 0 | Details |
| 7 | Western Cape Women’s Championship 2025 (Sunday Rapid) | Rapid | 2025-08-10 | 2025-08-10 | West Coast (WCU) | 5 | 1415.8 | 5 | 2 | 1120.6 | 0 | Details |
| 8 | De Villiers PS 2025 (U12 Girls) | Rapid | 2025-08-16 | 2025-08-16 | Cape Winelands (WCW) | 5 | 1415.8 | 5 | 4.5 | 1642.9 | 0 | Details |
| 9 | Cape Winelands Queens 2025 (U11) | Rapid | 2025-06-21 | 2025-06-21 | Cape Winelands (WCW) | 6 | 1401.8 | 6 | 4.5 | 1568.7 | 0 | Details |
| 10 | 2025 WC Rural Cup (U12) | Standard | 2025-06-14 | 2025-06-15 | Eden (WEG) | 6 | 1401.8 | 6 | 1 | 1306.7 | 0 | Details |
| 11 | Western Cape Schools Individual Championship 2025 (U11 Girls) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1377.8 | 6 | 4 | 1454.9 | 0 | Details |
| 12 | Cape Winelands Schools Prestige 2025 (U11 Girls) | Standard | 2025-03-08 | 2025-03-08 | Cape Winelands (WCW) | 5 | 1346.9 | 5 | 4 | 1514.6 | 0 | Details |
| 13 | Cape Winelands Schools - Trials 1 2025 (U11 Girls) | Standard | 2025-02-22 | 2025-02-22 | Cape Winelands (WCW) | 5 | 1319.1 | 5 | 4 | 1468.8 | 0 | Details |
| 14 | Marie Delport Memorial 2025 (U12 Girls) | Standard | 2025-01-25 | 2025-01-26 | Cape Winelands (WCW) | 6 | 1303.6 | 6 | 4 | 1364.5 | 0 | Details |
| 15 | Western Cape PS Individuals Championship 2024 (U11 Girls) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1331.7 | 6 | 3 | 1198.2 | 0 | Details |
| 16 | Brave Knights 2024 (U11) | Rapid | 2024-03-16 | 2024-03-16 | Cape Winelands (WCW) | 6 | 1245.3 | 6 | 4 | 1481.5 | 0 | Details |
| 17 | Cape Winelands Schools - Prestige 2024 (U11 Girls) | Standard | 2024-03-02 | 2024-03-02 | Cape Winelands (WCW) | 5 | 1245.3 | 5 | 4 | 1524.4 | 0 | Details |
| 18 | Cape Winelands Schools - PS Trials 1 2024 (U11 Girls) | Rapid | 2024-02-10 | 2024-02-10 | Cape Winelands (WCW) | 6 | 1222.5 | 6 | 4 | 1357.8 | 0 | Details |
| 19 | Cape Winelands - Marie Delport Memorial 2024 (U12) | Rapid | 2024-01-27 | 2024-01-27 | Cape Winelands (WCW) | 6 | 1229.3 | 6 | 2.5 | 1171.6 | 0 | Details |
| 20 | Cape Town Junior Chess League Finals 2023 (U12B) | Rapid | 2023-09-16 | 2023-09-16 | Cape Town (WCT) | 6 | 1214.7 | 6 | 4 | 1322.1 | 0 | Details |
| 21 | Cape Town Junior League 2nd Qualifier 2023 (U12) | Rapid | 2023-06-03 | 2023-06-03 | Cape Town (WCT) | 6 | 1225.4 | 5 | 2 | 1138.1 | 0 | Details |
| 22 | Western Cape PS Individuals 2023 (U9 Girls) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1217 | 6 | 4 | 1362.9 | 0 | Details |
| 23 | Strategema 2023 (Beginners-U9) | Standard | 2023-05-13 | 2023-05-13 | Cape Winelands (WCW) | 5 | 1217 | 5 | 2 | 1093.8 | 0 | Details |
| 24 | Cape Winelands Schools Prestige 2023 (U9 Girls) | Standard | 2023-03-11 | 2023-03-11 | Cape Winelands (WCW) | 5 | 1239.7 | 4 | 1.5 | 1077.6 | 0 | Details |
| 25 | Langeberg Schools Chess Trials 2023 (U9 Boys+Girls) | Rapid | 2023-02-11 | 2023-02-11 | Cape Winelands (WCW) | 5 | 1200 | 4 | 2.5 | 1286.8 | 0 | Details |
| 26 | Cape Winelands Schools Chess - Trials 1 2023 (U9 Girls) | Standard | 2023-02-18 | 2023-02-18 | Cape Winelands (WCW) | 5 | 1200 | 5 | 3.5 | 1346.9 | 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 | 10 |
| Wins | 6 |
| Draws | 0 |
| Losses | 4 |
| White | 5 |
| Black | 5 |
| White wins | 2 |
| Black wins | 4 |
| Score | 6 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1288.9 |
| Performance | 1373.9 |
Game statistics (History)
| Games | 139 |
| Wins | 78 |
| Draws | 8 |
| Losses | 53 |
| White | 69 |
| Black | 70 |
| White wins | 37 |
| Black wins | 41 |
| Score | 82 |
| Percent | 59 |
| Dp | 76.4 |
| AOR | 1275 |
| Performance | 1351.4 |
Rankings (Main)
| National | |
| Overall | 3320 |
| Gender | 499 |
| Age group | 359 |
| Gender/Age | 102 |
| Provincial | |
| Overall | 996 |
| Gender | 176 |
| Age group | 124 |
| Gender/Age | 42 |
| Regional | |
| Overall | 140 |
| Gender | 33 |
| Age group | 18 |
| Gender/Age | 8 |
Rankings (Standard)
| National | |
| Overall | 3365 |
| Gender | 534 |
| Age group | 384 |
| Gender/Age | 105 |
| Provincial | |
| Overall | 964 |
| Gender | 191 |
| Age group | 122 |
| Gender/Age | 42 |
| Regional | |
| Overall | 139 |
| Gender | 37 |
| Age group | 16 |
| Gender/Age | 7 |
Rankings (Rapid)
| National | |
| Overall | 1531 |
| Gender | 249 |
| Age group | 263 |
| Gender/Age | 68 |
| Provincial | |
| Overall | 712 |
| Gender | 129 |
| Age group | 128 |
| Gender/Age | 38 |
| Regional | |
| Overall | 98 |
| Gender | 22 |
| Age group | 22 |
| Gender/Age | 10 |
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 | 10 |
| Score | 6 |
| Percent | 60 |
| Aor | 1288.9 |
| Dp | 85 |
| Prat | 1373.9 |
Performance (12 months)
| Games | 64 |
| Score | 37 |
| Percent | 57.8 |
| Aor | 1339.5 |
| Dp | 66.4 |
| Prat | 1405.9 |
Performance (History)
| Games | 139 |
| Score | 82 |
| Percent | 59 |
| Aor | 1275 |
| Dp | 76.4 |
| Prat | 1351.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Steel, L (Lujain) | 4 | 2 | 2 | Cape Winelands Schools Chess - Trials 1 2023 (U9 Girls) | Western Cape Schools Individual Championship 2025 (U11 Girls) | Details |
| Overall | 2 | Robertson, M (Marvin) | 4 | 4 | 0 | Langeberg Schools Chess Trials 2023 (U9 Boys+Girls) | Brave Knights 2024 (U11) | Details |
| Overall | 3 | Davids, J (Jaydine) | 4 | 2 | 2 | Cape Winelands Schools Chess - Trials 1 2023 (U9 Girls) | Cape Winelands Schools Prestige 2025 (U11 Girls) | Details |
| Overall | 4 | Lambrechts, M (Madison) | 4 | 1 | 3 | Cape Winelands - Marie Delport Memorial 2024 (U12) | Cape Winelands Queens 2025 (U11) | Details |
| Overall | 5 | Evertson, A (Anthea) | 3 | 1 | 2 | Cape Winelands Schools - Prestige 2024 (U11 Girls) | Marie Delport Memorial 2025 (U12 Girls) | Details |
| Standard | 1 | Davids, J (Jaydine) | 4 | 2 | 2 | Cape Winelands Schools Chess - Trials 1 2023 (U9 Girls) | Cape Winelands Schools Prestige 2025 (U11 Girls) | Details |
| Standard | 2 | Steel, L (Lujain) | 4 | 2 | 2 | Cape Winelands Schools Chess - Trials 1 2023 (U9 Girls) | Western Cape Schools Individual Championship 2025 (U11 Girls) | Details |
| Standard | 3 | Visser, E (Engela) | 3 | 0 | 3 | Cape Winelands Schools Chess - Trials 1 2023 (U9 Girls) | Strategema 2023 (Beginners-U9) | Details |
| Standard | 4 | Strydom, C (Chante) | 3 | 1 | 2 | Cape Winelands Schools Prestige 2023 (U9 Girls) | Cape Winelands Schools Prestige 2025 (U11 Girls) | Details |
| Standard | 5 | Visser, A (Amiera) | 2 | 0 | 2 | Marie Delport Memorial 2025 (U12 Girls) | Cape Winelands Schools - Trials 1 2025 (U11 Girls) | Details |
| Rapid | 1 | Robertson, M (Marvin) | 4 | 4 | 0 | Langeberg Schools Chess Trials 2023 (U9 Boys+Girls) | Brave Knights 2024 (U11) | Details |
| Rapid | 2 | Lambrechts, M (Madison) | 2 | 0 | 2 | Cape Winelands - Marie Delport Memorial 2024 (U12) | Cape Winelands Queens 2025 (U11) | Details |
| Rapid | 3 | Mrwetyana, L (Lethu) | 2 | 1 | 1 | Cape Town Junior Chess League Finals 2023 (U12B) | Cape Town Junior Chess League Finals 2023 (U12B) | Details |
| Rapid | 4 | Naidoo, H (Hope Christiana) | 2 | 1 | 1 | Cape Town Junior Chess League Finals 2023 (U12B) | Cape Town Junior Chess League Finals 2023 (U12B) | Details |
| Rapid | 5 | Du Preez, A (Anneke) | 2 | 0 | 2 | Cape Winelands Queens 2025 (U11) | De Villiers PS 2025 (U12 Girls) | Details |