TOURNAMENT DETAILS
Constantiapark Open 2025 (A)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1110135703 | Bain, M (Michael) | Tshwane (GTP) | 1743.1 | 4 | 2.5 | 62.5 | 106.3 | 1683.5 | 1789.7 | 2.28 | 0.22 | 3.7 | |
| 2 | 108064021 | 14334453 | Coetsee, D (Dewald) | Tshwane (GTP) | 1814.5 | 5 | 3 | 60 | 85 | 1740.1 | 1825.1 | 2.97 | 0.03 | 0.5 |
| 3 | 108082684 | De Vries, MA (Andrio) | Tshwane (GTP) | 1652.5 | 4 | 1.5 | 37.5 | -106.3 | 1806.4 | 1700.1 | 1.28 | 0.22 | 3.7 | |
| 4 | 1080119822 | 14383233 | Elvin, D (David) | Johannesburg Metro (GJM) | 1701.1 | 4 | 1.5 | 37.5 | -106.3 | 1794.2 | 1688 | 1.57 | -0.07 | -1.2 |
| 5 | 104071191 | Mkotong, B (Boipelo) | Tshwane (GTP) | 1660.3 | 4 | 2 | 50 | 0 | 1811.1 | 1811.1 | 1.3 | 0.7 | 11.6 | |
| 6 | 178027309 | Nelson, WJH (William Jacobus Hattingh) | Tshwane (GTP) | 1966.8 | 5 | 4.5 | 90 | 340 | 1709.7 | 2049.7 | 4.04 | 0.46 | 7.6 | |
| 7 | 1110134010 | Van Meersbergen, E (Ettienne) | Tshwane (GTP) | 1720 | 4 | 0 | 0 | -425 | 1796.2 | 1371.2 | 1.56 | -1.56 | -25.9 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Sutil, Y (Yolandé Judy Do Norsomento) | PA | 283036769 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | van der Merwe, I (Ineke) | PA | 299006248 | Tshwane (GTP) | |
| 3 | Arbiter | Audie, S (Sune) | PA | 298008285 | Tshwane (GTP) | |
| 4 | Arbiter | Du Toit, GC (Gys) | TS | 159070015 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 2 | 2025-02-15 | Mkotong, B (Boipelo) | GTP | 1660.3 | 0.5-0.5 | 1966.8 | GTP | Nelson, WJH (William Jacobus Hattingh) | 153.2 | ||
| 2 | 2 | 2025-02-15 | Coetsee, D (Dewald) | GTP | 1814.5 | 0.5-0.5 | 1652.5 | GTP | De Vries, MA (Andrio) | 81 | ||
| 3 | 5 | 2025-02-15 | Coetsee, D (Dewald) | GTP | 1814.5 | 0.5-0.5 | 1660.3 | GTP | Mkotong, B (Boipelo) | 77.1 | ||
| 4 | 3 | 2025-02-15 | Van Meersbergen, E (Ettienne) | GTP | 1720 | 0-1 | 1660.3 | GTP | Mkotong, B (Boipelo) | 59.7 | ||
| 5 | 1 | 2025-02-15 | De Vries, MA (Andrio) | GTP | 1652.5 | 0.5-0.5 | 1743.1 | GTP | Bain, M (Michael) | 45.3 | ||
| 6 | 2 | 2025-02-15 | Bain, M (Michael) | GTP | 1743.1 | 0-1 | 1701.1 | GJM | Elvin, D (David) | 42 | ||
| 7 | 3 | 2025-02-15 | Elvin, D (David) | GJM | 1701.1 | 0.5-0.5 | 1652.5 | GTP | De Vries, MA (Andrio) | 24.3 |