TOURNAMENT DETAILS
2026 Alekhine Open Chess Tournament (C)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1170311577 | Ackerman, J (Janlu) | Tshwane (GTP) | 1338.5 | 5 | 1 | 20 | -255 | 1450 | 1195 | 2.45 | -1.45 | -43.6 | |
| 2 | 1080337668 | Acton, M (Matthew Justin) | Tshwane (GTP) | 1525.2 | 5 | 4.5 | 90 | 340 | 1456.4 | 1796.4 | 2.13 | 2.37 | 71.1 | |
| 3 | 2100131209 | 14346648 | Adamson, A (Amani) | Tshwane (GTP) | 1501.6 | 5 | 4 | 80 | 255 | 1423.6 | 1678.6 | 2.38 | 1.62 | 48.7 |
| 4 | 1130154156 | Allison, S (Spencer) | Tshwane (GTP) | 1497.5 | 5 | 1.5 | 30 | -170 | 1366.2 | 1196.2 | 3.03 | -1.53 | -46 | |
| 5 | 1130320529 | Bosman, L (Lukas) | Tshwane (GTP) | 1546.3 | 5 | 3 | 60 | 85 | 1479.5 | 1564.5 | 2.15 | 0.85 | 25.6 | |
| 6 | 1600330859 | Buys, I (Isak) | Tshwane (GTP) | 1438.8 | 5 | 2.5 | 50 | 0 | 1465.4 | 1465.4 | 2.26 | 0.24 | 7.2 | |
| 7 | 1140305141 | Changuion, J (Joshua) | Tshwane (GTP) | 1413.3 | 5 | 2 | 40 | -85 | 1378.8 | 1293.8 | 2.92 | -0.92 | -27.5 | |
| 8 | 1150306857 | Cherian, D (Daniel) | Tshwane (GTP) | 1462.9 | 5 | 3 | 60 | 85 | 1420 | 1505 | 2.67 | 0.33 | 9.8 | |
| 9 | 1150143020 | Cunningham, C (Cullen) | Tshwane (GTP) | 1312.4 | 4 | 0 | 0 | -425 | 1456.3 | 1031.3 | 1.95 | -1.95 | -58.6 | |
| 10 | 1100311653 | Deetlefs, Q (Quinn) | Tshwane (GTP) | 1506.5 | 5 | 3 | 60 | 85 | 1411.2 | 1496.2 | 3.12 | -0.12 | -3.5 | |
| 11 | 2070115594 | 14362295 | Grahan, C (Chie-Ann) | Tshwane (GTP) | 1249.6 | 5 | 2 | 40 | -85 | 1457.4 | 1372.4 | 1.75 | 0.25 | 8.5 |
| 12 | 1120109890 | 14379287 | Grahan, T (Tylo) | Tshwane (GTP) | 1429.7 | 5 | 3.5 | 70 | 170 | 1466.1 | 1636.1 | 2.55 | 0.95 | 28.6 |
| 13 | 1100115540 | Jacobs, J (Johan) | Tshwane (GTP) | 1269.9 | 5 | 3 | 60 | 85 | 1473.6 | 1558.6 | 0.85 | 2.15 | 72.6 | |
| 14 | 1150152739 | 534002871 | Jansen Van Vuuren, G (Griffin) | Tshwane (GTP) | 1364 | 5 | 2 | 40 | -85 | 1396.5 | 1311.5 | 2.92 | -0.92 | -27.5 |
| 15 | 1110103925 | Keyter, ZC (Zarius Clarence) | Tshwane (GTP) | 1509.1 | 5 | 4 | 80 | 255 | 1454.5 | 1709.5 | 2.52 | 1.48 | 44.5 | |
| 16 | 2170305802 | 534012443 | Le Roux, A (Anye) | Tshwane (GTP) | 1325 | 5 | 1 | 20 | -255 | 1455.4 | 1200.4 | 2.39 | -1.39 | -41.7 |
| 17 | 2090099192 | Lodi, O (Olebogeng) | Tshwane (GTP) | 1439.8 | 5 | 3 | 60 | 85 | 1429.9 | 1514.9 | 2.74 | 0.26 | 7.8 | |
| 18 | 1110155956 | Maponya, W (Warona) | Tshwane (GTP) | 1491.8 | 5 | 3.5 | 70 | 170 | 1451.7 | 1621.7 | 2.68 | 0.82 | 24.7 | |
| 19 | 2090321087 | 534029605 | Masina, M (Mandisa) | Tshwane (GTP) | 1438.7 | 5 | 2 | 40 | -85 | 1446 | 1361 | 2.6 | -0.6 | -18.2 |
| 20 | 1110145772 | Montsho, R (Reatlegile Motlogelwa Pra) | Tshwane (GTP) | 1503.6 | 5 | 3 | 60 | 85 | 1387.2 | 1472.2 | 3.14 | -0.14 | -4.1 | |
| 21 | 1160304364 | Pretorius, C (Caleb) | Tshwane (GTP) | 1430.3 | 4 | 1 | 25 | -212.5 | 1456.5 | 1244 | 1.98 | -0.98 | -29.3 | |
| 22 | 2140139967 | 14395681 | Vorster, M (Meandri) | Tshwane (GTP) | 1454.7 | 5 | 1.5 | 30 | -170 | 1426.4 | 1256.4 | 2.84 | -1.34 | -40.1 |
| # | 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 | Boshoff, R (Reinier) | CPA | 1810191616 | Tshwane (GTP) | |
| 3 | Arbiter | Van Antwerpen, K (Keenan) | CPA | 1080141432 | Ekurhuleni (GE) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 3 | 2026-08-29 | Allison, S (Spencer) | GTP | 1497.5 | 0-1 | 1269.9 | GTP | Jacobs, J (Johan) | 227.6 | ||
| 2 | 1 | 2026-08-29 | Grahan, C (Chie-Ann) | GTP | 1249.6 | 1-0 | 1462.9 | GTP | Cherian, D (Daniel) | 213.3 | ||
| 3 | 5 | 2026-08-30 | Changuion, J (Joshua) | GTP | 1413.3 | 0-1 | 1269.9 | GTP | Jacobs, J (Johan) | 143.3 | ||
| 4 | 4 | 2026-08-30 | Jansen Van Vuuren, G (Griffin) | GTP | 1364 | 1-0 | 1497.5 | GTP | Allison, S (Spencer) | 133.5 | ||
| 5 | 5 | 2026-08-30 | Grahan, C (Chie-Ann) | GTP | 1249.6 | 0.5-0.5 | 1497.5 | GTP | Allison, S (Spencer) | 124 | ||
| 6 | 2 | 2026-08-29 | Vorster, M (Meandri) | GTP | 1454.7 | 0.5-0.5 | 1249.6 | GTP | Grahan, C (Chie-Ann) | 102.5 | ||
| 7 | 2 | 2026-08-29 | Jacobs, J (Johan) | GTP | 1269.9 | 1-0 | 1364 | GTP | Jansen Van Vuuren, G (Griffin) | 94.1 | ||
| 8 | 3 | 2026-08-29 | Lodi, O (Olebogeng) | GTP | 1439.8 | 0.5-0.5 | 1546.3 | GTP | Bosman, L (Lukas) | 53.3 | ||
| 9 | 4 | 2026-08-30 | Cherian, D (Daniel) | GTP | 1462.9 | 0.5-0.5 | 1546.3 | GTP | Bosman, L (Lukas) | 41.7 | ||
| 10 | 2 | 2026-08-29 | Bosman, L (Lukas) | GTP | 1546.3 | 0-1 | 1506.5 | GTP | Deetlefs, Q (Quinn) | 39.8 | ||
| 11 | 4 | 2026-08-30 | Keyter, ZC (Zarius Clarence) | GTP | 1509.1 | 0.5-0.5 | 1438.8 | GTP | Buys, I (Isak) | 35.1 | ||
| 12 | 5 | 2026-08-30 | Deetlefs, Q (Quinn) | GTP | 1506.5 | 0.5-0.5 | 1439.8 | GTP | Lodi, O (Olebogeng) | 33.4 | ||
| 13 | 4 | 2026-08-30 | Vorster, M (Meandri) | GTP | 1454.7 | 0-1 | 1429.7 | GTP | Grahan, T (Tylo) | 25 | ||
| 14 | 4 | 2026-08-30 | Pretorius, C (Caleb) | GTP | 1430.3 | 0-1 | 1413.3 | GTP | Changuion, J (Joshua) | 17 | ||
| 15 | 3 | 2026-08-29 | Grahan, T (Tylo) | GTP | 1429.7 | 0.5-0.5 | 1462.9 | GTP | Cherian, D (Daniel) | 16.6 | ||
| 16 | 4 | 2026-08-30 | Adamson, A (Amani) | GTP | 1501.6 | 0.5-0.5 | 1525.2 | GTP | Acton, M (Matthew Justin) | 11.8 | ||
| 17 | 1 | 2026-08-29 | Grahan, T (Tylo) | GTP | 1429.7 | 1-0 | 1438.8 | GTP | Buys, I (Isak) | 9.1 | ||
| 18 | 4 | 2026-08-30 | Maponya, W (Warona) | GTP | 1491.8 | 0.5-0.5 | 1506.5 | GTP | Deetlefs, Q (Quinn) | 7.4 | ||
| 19 | 5 | 2026-08-30 | Adamson, A (Amani) | GTP | 1501.6 | 0.5-0.5 | 1509.1 | GTP | Keyter, ZC (Zarius Clarence) | 3.7 | ||
| 20 | 2 | 2026-08-29 | Adamson, A (Amani) | GTP | 1501.6 | 1-0 | 1503.6 | GTP | Montsho, R (Reatlegile Motlogelwa Pra) | 1.9 |