PLAYER PAGE
Zaldine Duminy
2080138409Overberg (WOS)Personal
Main rating
| Rating | 1053.3 |
| 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 | 961.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1053.3 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 958.8 |
| 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 | 783 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 958.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1139 |
| 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 | 1042.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1139 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
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 | Overberg Schools High School Trials 2026 (U19 Girls) | Rapid | 2026-02-21 | 2026-02-21 | Overberg (WOS) | 6 | 1021.7 | 6 | 3 | 1171.5 | 0 | Details |
| 2 | Overberg Schools Open Championship 2026 (Open) | Rapid | 2026-01-31 | 2026-01-31 | Overberg (WOS) | 6 | 1021.7 | 6 | 2 | 1069 | 0 | Details |
| 3 | Western Cape Schools Individual Championship 2025 (U17 Girls) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1023.1 | 5 | 0 | 797.2 | 0 | Details |
| 4 | Overberg Schools - HS Closed 2025 (U17 Girls) | Standard | 2025-03-22 | 2025-03-22 | Overberg (WOS) | 5 | 1033.8 | 4 | 1 | 960.7 | 0 | Details |
| 5 | Overberg Schools - HS Trials 2025 (U17 Girls) | Rapid | 2025-02-22 | 2025-02-22 | Overberg (WOS) | 6 | 1022.8 | 6 | 2.5 | 1095.9 | 0 | Details |
| 6 | Overberg Schools - Top Schools 2024 (U18 Mixed) | Standard | 2024-07-27 | 2024-07-27 | Overberg (WOS) | 5 | 1036.2 | 4 | 0.5 | 863 | 0 | Details |
| 7 | Western Cape Inter Region Cup 2024 (U20 Girls) | Standard | 2024-03-23 | 2024-03-24 | Overberg (WOS) | 5 | 1037.2 | 0 | 0 | 0 | 0 | Details |
| 8 | Overberg High Schools Trails 2024 (U18 Girls) | Standard | 2024-03-02 | 2024-03-02 | Overberg (WOS) | 5 | 1037.2 | 4 | 1.5 | 1033.4 | 0 | Details |
| 9 | Overberg High Schools Trails 2024 (U18) | Rapid | 2024-02-24 | 2024-02-24 | Overberg (WOS) | 5 | 1027.6 | 5 | 2 | 1121.4 | 0 | Details |
| 10 | Overberg Top Schools 2023 (U15+U18) | Standard | 2023-08-05 | 2023-08-05 | Overberg (WOS) | 5 | 1070.8 | 2 | 0 | 500 | 0 | Details |
| 11 | Overberg High School Closed 2023 (U15 Girls) | Standard | 2023-03-25 | 2023-03-25 | Overberg (WOS) | 5 | 1053.9 | 5 | 2 | 1136.3 | 0 | Details |
| 12 | Overberg High Schools Trails 2023 (U15) | Rapid | 2023-02-24 | 2023-02-24 | Overberg (WOS) | 5 | 1030 | 5 | 2 | 1188.1 | 0 | Details |
| 13 | Overberg Schools Open Tournament 2023 (U16) | Rapid | 2023-02-11 | 2023-02-11 | Overberg (WOS) | 5 | 1030 | 5 | 2 | 1159.1 | 0 | Details |
| 14 | Overberg Topskole 2022 (O18) | Standard | 2022-08-30 | 2022-08-30 | Overberg (WOS) | 5 | 1071.5 | 3 | 0 | 752.7 | 0 | Details |
| 15 | Western Cape Schools Chess 2022 (U15 Girls) | Standard | 2022-05-07 | 2022-05-08 | Eden (WEG) | 6 | 1138.8 | 6 | 0.5 | 858.6 | 0 | Details |
| 16 | Overberg 2022 (U15 Girls) | Standard | 2022-03-05 | 2022-03-05 | Overberg (WOS) | 5 | 1200 | 5 | 1 | 887.3 | 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 | 12 |
| Wins | 5 |
| Draws | 0 |
| Losses | 7 |
| White | 5 |
| Black | 7 |
| White wins | 1 |
| Black wins | 4 |
| Score | 5 |
| Percent | 41.7 |
| Dp | -70.8 |
| AOR | 1191.1 |
| Performance | 1120.3 |
Game statistics (History)
| Games | 71 |
| Wins | 17 |
| Draws | 6 |
| Losses | 48 |
| White | 36 |
| Black | 35 |
| White wins | 8 |
| Black wins | 9 |
| Score | 20 |
| Percent | 28.2 |
| Dp | -185.6 |
| AOR | 1188.9 |
| Performance | 1003.3 |
Rankings (Main)
| National | |
| Overall | 18323 |
| Gender | 4748 |
| Age group | 2017 |
| Gender/Age | 440 |
| Provincial | |
| Overall | 5371 |
| Gender | 1494 |
| Age group | 524 |
| Gender/Age | 124 |
| Regional | |
| Overall | 542 |
| Gender | 195 |
| Age group | 48 |
| Gender/Age | 19 |
Rankings (Standard)
| National | |
| Overall | 13848 |
| Gender | 3673 |
| Age group | 1543 |
| Gender/Age | 349 |
| Provincial | |
| Overall | 3936 |
| Gender | 1180 |
| Age group | 425 |
| Gender/Age | 109 |
| Regional | |
| Overall | 297 |
| Gender | 127 |
| Age group | 34 |
| Gender/Age | 16 |
Rankings (Rapid)
| National | |
| Overall | 5909 |
| Gender | 1525 |
| Age group | 554 |
| Gender/Age | 103 |
| Provincial | |
| Overall | 2351 |
| Gender | 635 |
| Age group | 190 |
| Gender/Age | 32 |
| Regional | |
| Overall | 386 |
| Gender | 145 |
| Age group | 29 |
| Gender/Age | 11 |
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 | 12 |
| Score | 5 |
| Percent | 41.7 |
| Aor | 1191.1 |
| Dp | -70.8 |
| Prat | 1120.3 |
Performance (12 months)
| Games | 21 |
| Score | 6 |
| Percent | 28.6 |
| Aor | 1195.1 |
| Dp | -182.1 |
| Prat | 1013 |
Performance (History)
| Games | 71 |
| Score | 20 |
| Percent | 28.2 |
| Aor | 1188.9 |
| Dp | -185.6 |
| Prat | 1003.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Mackenzie, E (Erin-Lee) | 6 | 3 | 3 | Overberg 2022 (U15 Girls) | Overberg Schools - HS Closed 2025 (U17 Girls) | Details |
| Overall | 2 | Mdlokovane, S (Sphendulwe) | 3 | 1 | 2 | Overberg High Schools Trails 2024 (U18 Girls) | Western Cape Schools Individual Championship 2025 (U17 Girls) | Details |
| Overall | 3 | Bucchianeri, J (Jodi) | 2 | 1 | 1 | Overberg High School Closed 2023 (U15 Girls) | Overberg Schools Open Championship 2026 (Open) | Details |
| Overall | 4 | Beveridge, TG (Talitha Grace) | 2 | 1 | 1 | Overberg Schools Open Tournament 2023 (U16) | Overberg High Schools Trails 2024 (U18) | Details |
| Overall | 5 | Van Wyk, L (Loreal) | 2 | 0 | 2 | Overberg 2022 (U15 Girls) | Overberg Schools Open Championship 2026 (Open) | Details |
| Standard | 1 | Mackenzie, E (Erin-Lee) | 5 | 2 | 3 | Overberg 2022 (U15 Girls) | Overberg Schools - HS Closed 2025 (U17 Girls) | Details |
| Standard | 2 | Mdlokovane, S (Sphendulwe) | 3 | 1 | 2 | Overberg High Schools Trails 2024 (U18 Girls) | Western Cape Schools Individual Championship 2025 (U17 Girls) | Details |
| Rapid | 1 | Mnganisa, O (Ongama) | 2 | 1 | 1 | Overberg Schools Open Tournament 2023 (U16) | Overberg High Schools Trails 2023 (U15) | Details |
| Rapid | 2 | Beveridge, TG (Talitha Grace) | 2 | 1 | 1 | Overberg Schools Open Tournament 2023 (U16) | Overberg High Schools Trails 2024 (U18) | Details |