TOURNAMENT DETAILS
Helderberg Chess Club Open 2025 (A)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 175004627 | Chitongo, R (Robert) | Cape Town (WCT) | 1840.3 | 5 | 2.5 | 50 | 0 | 1716.3 | 1716.3 | 3.18 | -0.68 | -11.3 | |
| 2 | 199009925 | Frank | Frank, D (Daniel) | Cape Winelands (WCW) | 1672.7 | 6 | 4 | 66.7 | 141.7 | 1753.9 | 1895.6 | 2.43 | 1.57 | 26.1 |
| 3 | 1120140113 | Guo, A (Aleks) | Cape Town (WCT) | 1678.7 | 5 | 1 | 20 | -255 | 1691 | 1436 | 2.47 | -1.47 | -24.4 | |
| 4 | 181014062 | Jenkins, T (Tauriq) | Cape Town (WCT) | 1520 | 5 | 1 | 20 | -255 | 1725.4 | 1470.4 | 1.26 | -0.26 | -4.3 | |
| 5 | 194015801 | Kleinsmidt, CC (Cherwin Chanson) | Cape Winelands (WCW) | 1933.1 | 6 | 5 | 83.3 | 283.3 | 1673.5 | 1956.9 | 4.81 | 0.19 | 3.2 | |
| 6 | 101017524 | Lee, J (Joel) | Cape Town (WCT) | 1580.3 | 6 | 4.5 | 75 | 212.5 | 1841.9 | 2054.4 | 1.17 | 3.33 | 55.3 | |
| 7 | 198018569 | Louw, FWT (Frederik Wignand Terblanche) | Cape Winelands (WCW) | 1528.3 | 5 | 0.5 | 10 | -340 | 1744 | 1404 | 1.2 | -0.7 | -11.6 | |
| 8 | 192021101 | Martz, SK (Sven Karl) | Cape Town (WCT) | 1844.8 | 6 | 3.5 | 58.3 | 70.8 | 1696.1 | 1767 | 4.04 | -0.54 | -9 | |
| 9 | 197022341 | Mcinnes, AT (Andrew Tadeusz) | Cape Town (WCT) | 1868.6 | 5 | 2 | 40 | -85 | 1578.7 | 1493.7 | 4.23 | -2.23 | -37 | |
| 10 | 1020136546 | Mcmanus, D (Dale) | Cape Town (WCT) | 1659.7 | 6 | 2.5 | 41.7 | -70.8 | 1706.3 | 1635.4 | 2.67 | -0.17 | -2.8 | |
| 11 | 100026238 | Murphy, T (Timothy) | Cape Town (WCT) | 1484.6 | 5 | 2 | 40 | -85 | 1833.1 | 1748.1 | 0.51 | 1.49 | 24.7 | |
| 12 | 106092062 | Ncethelo, B (Bongolethu) | Cape Town (WCT) | 1891.7 | 6 | 4 | 66.7 | 141.7 | 1633.6 | 1775.2 | 4.8 | -0.8 | -13.3 | |
| 13 | 1030107476 | Ressel, T (Tane) | Cape Town (WCT) | 1780.1 | 6 | 3.5 | 58.3 | 70.8 | 1750.5 | 1821.3 | 3.21 | 0.29 | 4.8 |
| # | 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) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 4 | 2025-06-07 | Murphy, T (Timothy) | WCT | 1484.6 | 1-0 | 1868.6 | WCT | Mcinnes, AT (Andrew Tadeusz) | 384 | ||
| 2 | 4 | 2025-06-07 | Ncethelo, B (Bongolethu) | JM | WCT | 1891.7 | 0-1 | 1580.3 | WCT | Lee, J (Joel) | 311.4 | |
| 3 | 1 | 2025-06-07 | Mcinnes, AT (Andrew Tadeusz) | WCT | 1868.6 | 0-1 | 1580.3 | WCT | Lee, J (Joel) | 288.3 | ||
| 4 | 3 | 2025-06-07 | Lee, J (Joel) | WCT | 1580.3 | 1-0 | 1844.8 | WCT | Martz, SK (Sven Karl) | 264.5 | ||
| 5 | 2 | 2025-06-07 | Lee, J (Joel) | WCT | 1580.3 | 1-0 | 1840.3 | WCT | Chitongo, R (Robert) | 260 | ||
| 6 | 5 | 2025-06-08 | Guo, A (Aleks) | WCT | 1678.7 | 0-1 | 1484.6 | WCT | Murphy, T (Timothy) | 194.1 | ||
| 7 | 1 | 2025-06-07 | Kleinsmidt, CC (Cherwin Chanson) | WCW | 1933.1 | 0.5-0.5 | 1672.7 | WCW | Frank, D (Daniel) | 130.2 | ||
| 8 | 1 | 2025-06-07 | Louw, FWT (Frederik Wignand Terblanche) | WCW | 1528.3 | 0.5-0.5 | 1780.1 | WCT | Ressel, T (Tane) | 125.9 | ||
| 9 | 1 | 2025-06-07 | Mcmanus, D (Dale) | WCT | 1659.7 | 0.5-0.5 | 1891.7 | WCT | JM | Ncethelo, B (Bongolethu) | 116 | |
| 10 | 5 | 2025-06-08 | Frank, D (Daniel) | WCW | 1672.7 | 1-0 | 1780.1 | WCT | Ressel, T (Tane) | 107.4 | ||
| 11 | 3 | 2025-06-07 | Mcinnes, AT (Andrew Tadeusz) | WCT | 1868.6 | 0-1 | 1780.1 | WCT | Ressel, T (Tane) | 88.5 | ||
| 12 | 2 | 2025-06-07 | Ressel, T (Tane) | WCT | 1780.1 | 0.5-0.5 | 1933.1 | WCW | Kleinsmidt, CC (Cherwin Chanson) | 76.5 | ||
| 13 | 6 | 2025-06-08 | Lee, J (Joel) | WCT | 1580.3 | 0.5-0.5 | 1672.7 | WCW | Frank, D (Daniel) | 46.2 | ||
| 14 | 4 | 2025-06-07 | Ressel, T (Tane) | WCT | 1780.1 | 0.5-0.5 | 1840.3 | WCT | Chitongo, R (Robert) | 30.1 | ||
| 15 | 5 | 2025-06-08 | Chitongo, R (Robert) | WCT | 1840.3 | 0.5-0.5 | 1891.7 | WCT | JM | Ncethelo, B (Bongolethu) | 25.7 | |
| 16 | 5 | 2025-06-08 | Louw, FWT (Frederik Wignand Terblanche) | WCW | 1528.3 | 0-1 | 1520 | WCT | Jenkins, T (Tauriq) | 8.3 | ||
| 17 | 4 | 2025-06-07 | Guo, A (Aleks) | WCT | 1678.7 | 0-1 | 1672.7 | WCW | Frank, D (Daniel) | 6 | ||
| 18 | 6 | 2025-06-08 | Martz, SK (Sven Karl) | WCT | 1844.8 | 0.5-0.5 | 1840.3 | WCT | Chitongo, R (Robert) | 2.2 |