TOURNAMENT DETAILS
Helderberg Chess Club Open 2025 (C)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 204049704 | Abrahams, N (Nizaam) | Cape Winelands (WCW) | 1184.9 | 3 | 0 | 0 | -425 | 1192.6 | 767.6 | 1.52 | -1.52 | -25.2 | |
| 2 | 2070322479 | Chigwende, O (Oppar) | Cape Town (WCT) | 1200 | 4 | 1 | 25 | -212.5 | 1182.1 | 969.6 | 2.17 | -1.17 | -19.4 | |
| 3 | 1010104917 | Coetzee, C (Cornel) | Chess South Africa (CSA) | 1142.5 | 5 | 5 | 100 | 425 | 1142.9 | 1567.9 | 2.46 | 2.54 | 42.2 | |
| 4 | 102007796 | Du Plessis, E (Eben) | Cape Town (WCT) | 958.9 | 5 | 3 | 60 | 85 | 1178.5 | 1263.5 | 1.18 | 1.82 | 30.2 | |
| 5 | 2100322480 | Kamvalethu, M (Mene) | Cape Town (WCT) | 1200 | 5 | 3 | 60 | 85 | 1137.3 | 1222.3 | 2.91 | 0.09 | 1.5 | |
| 6 | 1740322482 | Osterloh, M (Michael) | Cape Town (WCT) | 1200 | 4 | 1.5 | 37.5 | -106.3 | 1187.5 | 1081.3 | 2.06 | -0.56 | -9.3 | |
| 7 | 1870307335 | Rehse, G (Grant) | Cape Town (WCT) | 1191.7 | 3 | 1 | 33.3 | -141.7 | 1163.8 | 1022.1 | 1.56 | -0.56 | -9.3 | |
| 8 | 1950134653 | Simango, S (Selso) | Frances Baard (NCF) | 1164 | 5 | 3.5 | 70 | 170 | 1135.8 | 1305.8 | 2.62 | 0.88 | 14.6 | |
| 9 | 1690302187 | Smit, M (Mario) | Cape Winelands (WCW) | 1186 | 5 | 2 | 40 | -85 | 1141.6 | 1056.6 | 2.8 | -0.8 | -13.3 | |
| 10 | 1680322483 | Terheyden, M (Mike) | Cape Town (WCT) | 1200 | 1 | 0 | 0 | -425 | 958.9 | 533.9 | 0.74 | -0.74 | -12.3 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Etsebeth, A (Armand) | PA | 189009151 | Cape Town (WCT) | |
| 2 | Deputy Chief Arbiter | Van Wyk, AV (Aldrich) | PA | 190040766 | Cape Town (WCT) | |
| 3 | Arbiter | Petersen, AR (Anito Roderick) | PA | 184029758 | Cape Town (WCT) | |
| 4 | Arbiter | Ngwayishe, BT (Bambelela Theo) | PA | 196085396 | Cape Town (WCT) |