TOURNAMENT DETAILS
Gauteng Closed Chess Championships 2026 (U20 Open)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1080337668 | Acton, M (Matthew Justin) | Tshwane (GTP) | 1499.9 | 5 | 3.5 | 70 | 170 | 1488.3 | 1658.3 | 2.53 | 0.97 | 25.9 | |
| 2 | 1080113577 | Arlow, JF (Jonathan) | West Rand (GWR) | 1252.7 | 4 | 0.5 | 12.5 | -318.8 | 1410.7 | 1091.9 | 1.26 | -0.76 | -22.8 | |
| 3 | 208092845 | Besele, K (Khabonina) | Sedibeng (GSV) | 1300.3 | 4 | 0.5 | 12.5 | -318.8 | 1417.5 | 1098.7 | 1.45 | -0.95 | -28.5 | |
| 4 | 1080143422 | Davids, A (Anton) | Sedibeng (GSV) | 1481.1 | 5 | 3.5 | 70 | 170 | 1534.9 | 1704.9 | 2.15 | 1.35 | 36 | |
| 5 | 1080119822 | 14383233 | Elvin, D (David) | Johannesburg Metro (GJM) | 1762.5 | 5 | 3 | 60 | 85 | 1579.2 | 1664.2 | 3.52 | -0.52 | -12.2 |
| 6 | 2070300145 | Gebuza, M (Mbali) | Sedibeng (GSV) | 1257.1 | 5 | 1.5 | 30 | -170 | 1378.7 | 1208.7 | 1.83 | -0.33 | -10 | |
| 7 | 1080192102 | Hattingh, C (Christiaan) | Johannesburg Metro (GJM) | 1328.6 | 5 | 2.5 | 50 | 0 | 1472.9 | 1472.9 | 1.7 | 0.8 | 23.8 | |
| 8 | 1070147247 | Igwe, M (Mcanthony) | Ekurhuleni (GE) | 1741.7 | 5 | 4.5 | 90 | 340 | 1604.1 | 1944.1 | 3.34 | 1.16 | 26.9 | |
| 9 | 1080161893 | Ilunga, G (Gradi) | West Rand (GWR) | 1570.9 | 5 | 2 | 40 | -85 | 1499.5 | 1414.5 | 2.87 | -0.87 | -23.2 | |
| 10 | 1080159828 | Maluleka, M (Mahlatsi) | Tshwane (GTP) | 1628.9 | 5 | 3.5 | 70 | 170 | 1643.1 | 1813.1 | 2.38 | 1.12 | 26.1 | |
| 11 | 1070141598 | 14380072 | Mathe, T (Thabang) | Tshwane (GTP) | 1659.2 | 5 | 4 | 80 | 255 | 1549.8 | 1804.8 | 3.09 | 0.91 | 21 |
| 12 | 1080149211 | Mbasane, D (David) | West Rand (GWR) | 1559.2 | 5 | 3 | 60 | 85 | 1496.9 | 1581.9 | 2.9 | 0.1 | 2.5 | |
| 13 | 1070149101 | Mopedi, K (Karabo) | Johannesburg Metro (GJM) | 1415.4 | 4 | 1 | 25 | -212.5 | 1506.9 | 1294.4 | 1.66 | -0.66 | -17.5 | |
| 14 | 1080152859 | Nel, J (Jacobus Johannes) | Tshwane (GTP) | 1470.2 | 4 | 0.5 | 12.5 | -318.8 | 1547 | 1228.2 | 1.64 | -1.14 | -30.3 | |
| 15 | 108073208 | 14361612 | Steyn, T (Tjaart) | Johannesburg Metro (GJM) | 1634.5 | 5 | 3.5 | 70 | 170 | 1488.9 | 1658.9 | 3.39 | 0.11 | 2.6 |
| 16 | 1070152730 | 14380137 | Swindell, R (Reese) | Tshwane (GTP) | 1513.5 | 5 | 2 | 40 | -85 | 1490.1 | 1405.1 | 2.59 | -0.59 | -15.8 |
| 17 | 1080158610 | Van Eyssen, AJ (Arend) | Sedibeng (GSV) | 1452.8 | 4 | 1 | 25 | -212.5 | 1522.6 | 1310.1 | 1.68 | -0.68 | -17.9 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Bornheim, MC (Michael Charles) | IA | 157002693 | Johannesburg Metro (GJM) | |
| 2 | Deputy Chief Arbiter | Botha, JF (Julian Francois) | FA | 173086742 | 14350580 | Johannesburg Metro (GJM) |
| 3 | Arbiter | Luchies, M (Maria) | PA | 2750096015 | 14340976 | Johannesburg Metro (GJM) |
| 4 | Arbiter | Blignaut, A (Alloma) | PA | 2810153281 | Sedibeng (GSV) | |
| 5 | Arbiter | Williams, A (Anrico) | PA | 107061371 | Sedibeng (GSV) | |
| 6 | Arbiter | Naidoo, S (Shankara) | PA | 160073375 | Johannesburg Metro (GJM) | |
| 7 | Arbiter | Schutte, R (Rico) | PA | 175033667 | Tshwane (GTP) | |
| 8 | Arbiter | Boshoff, R (Reinier) | CPA | 1810191616 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 1 | 2026-10-17 | Steyn, T (Tjaart) | GJM | 1634.5 | 0.5-0.5 | 1328.6 | GJM | Hattingh, C (Christiaan) | 152.9 | ||
| 2 | 3 | 2026-10-17 | Maluleka, M (Mahlatsi) | GTP | 1628.9 | 1-0 | 1762.5 | GJM | Elvin, D (David) | 133.6 | ||
| 3 | 3 | 2026-10-17 | Arlow, JF (Jonathan) | GWR | 1252.7 | 0.5-0.5 | 1470.2 | GTP | Nel, J (Jacobus Johannes) | 108.8 | ||
| 4 | 4 | 2026-10-17 | Ilunga, G (Gradi) | GWR | 1570.9 | 0-1 | 1481.1 | GSV | Davids, A (Anton) | 89.8 | ||
| 5 | 3 | 2026-10-17 | Mbasane, D (David) | GWR | 1559.2 | 0-1 | 1481.1 | GSV | Davids, A (Anton) | 78.1 | ||
| 6 | 2 | 2026-10-17 | Mathe, T (Thabang) | GTP | 1659.2 | 0.5-0.5 | 1741.7 | GE | Igwe, M (Mcanthony) | 41.2 | ||
| 7 | 5 | 2026-10-17 | Gebuza, M (Mbali) | GSV | 1257.1 | 0.5-0.5 | 1300.3 | GSV | Besele, K (Khabonina) | 21.6 | ||
| 8 | 4 | 2026-10-17 | Elvin, D (David) | GJM | 1762.5 | 0-1 | 1741.7 | GE | Igwe, M (Mcanthony) | 20.8 | ||
| 9 | 4 | 2026-10-17 | Mathe, T (Thabang) | GTP | 1659.2 | 0.5-0.5 | 1628.9 | GTP | Maluleka, M (Mahlatsi) | 15.1 | ||
| 10 | 4 | 2026-10-17 | Acton, M (Matthew Justin) | GTP | 1499.9 | 1-0 | 1513.5 | GTP | Swindell, R (Reese) | 13.6 | ||
| 11 | 5 | 2026-10-17 | Davids, A (Anton) | GSV | 1481.1 | 0.5-0.5 | 1499.9 | GTP | Acton, M (Matthew Justin) | 9.4 |