TOURNAMENT DETAILS
2025 Alekhine Open (A)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1140148603 | Brits, E (Etienne) | Johannesburg Metro (GJM) | 1650.5 | 5 | 2 | 40 | -85 | 1789.5 | 1704.5 | 1.65 | 0.35 | 6.6 | |
| 2 | 199071792 | Chimbala, J (Junior) | Tshwane (GTP) | 1804.1 | 5 | 3 | 60 | 85 | 1686.9 | 1771.9 | 3.22 | -0.22 | -4.1 | |
| 3 | 1100151738 | Combrink, J (Juan-Louis) | Johannesburg Metro (GJM) | 1846.2 | 5 | 1 | 20 | -255 | 1706.8 | 1451.8 | 3.27 | -2.27 | -42.7 | |
| 4 | 1110100045 | Gondwe, P (Prosper) | Tshwane (GTP) | 1613.3 | 4 | 2 | 50 | 0 | 1813.1 | 1813.1 | 1.07 | 0.93 | 17.5 | |
| 5 | 109086379 | Jacobs, CN (Calvin Nicholas) | Tshwane (GTP) | 2168.5 | 5 | 5 | 100 | 425 | 1783.6 | 2208.6 | 4.62 | 0.38 | 7.1 | |
| 6 | 1020096774 | Kgatla, D (Daniel) | Tshwane (GTP) | 1761.2 | 5 | 3 | 60 | 85 | 1830.8 | 1915.8 | 2.05 | 0.95 | 17.9 | |
| 7 | 108045082 | Koning, L (Lehan) | Tshwane (GTP) | 1687.3 | 5 | 3 | 60 | 85 | 1766.2 | 1851.2 | 2 | 1 | 18.8 | |
| 8 | 195061205 | Lodi, K (Khotso) | Tshwane (GTP) | 1691.3 | 3 | 1 | 33.3 | -141.7 | 1737.6 | 1595.9 | 1.3 | -0.3 | -5.6 | |
| 9 | 198084910 | Modisaotsile, B (Botlhale) | Sarah Baartman (ESB) | 1657.2 | 5 | 1 | 20 | -255 | 1721.4 | 1466.4 | 2.17 | -1.17 | -22 | |
| 10 | 102069694 | Ndwambi, TRJ (Talifhani) | Sedibeng (GSV) | 1834.3 | 3 | 1 | 33.3 | -141.7 | 1703.1 | 1561.5 | 2 | -1 | -18.8 | |
| 11 | 1030112644 | Nkwe, T (Tshiamo) | Tshwane (GTP) | 1647.3 | 5 | 2 | 40 | -85 | 1787.1 | 1702.1 | 1.8 | 0.2 | 3.8 | |
| 12 | 1930104024 | Nxumalo, B (Banele) | Ekurhuleni (GE) | 1688.1 | 5 | 3 | 60 | 85 | 1746.3 | 1831.3 | 2.2 | 0.8 | 15 | |
| 13 | 1010115169 | Sarakusebwa, S (Shepard) | Johannesburg Metro (GJM) | 1878.8 | 5 | 3 | 60 | 85 | 1692.1 | 1777.1 | 3.63 | -0.63 | -11.8 | |
| 14 | 109069454 | Sathish, A (Abinavah) | Tshwane (GTP) | 1922.2 | 5 | 3.5 | 70 | 170 | 1802.1 | 1972.1 | 3.16 | 0.34 | 6.4 | |
| 15 | 1030140207 | Sidumo, A (Anga) | Sedibeng (GSV) | 1704.6 | 5 | 3 | 60 | 85 | 1863.5 | 1948.5 | 1.62 | 1.38 | 25.9 | |
| 16 | 1110103928 | Slabbert, ZN (Zander Nicolaas) | Tshwane (GTP) | 1766.4 | 5 | 2 | 40 | -85 | 1756.4 | 1671.4 | 2.6 | -0.6 | -11.3 | |
| 17 | 1100143696 | Songo, D (Divine) | Tshwane (GTP) | 1783 | 5 | 4 | 80 | 255 | 1788.8 | 2043.8 | 2.51 | 1.49 | 28 | |
| 18 | 1090146030 | Stephen, B (Bulelani) | Tshwane (GTP) | 1860.8 | 5 | 2 | 40 | -85 | 1829.2 | 1744.2 | 2.73 | -0.73 | -13.7 | |
| 19 | 1140135557 | Thorulsley, K (Kairaav) | Johannesburg Metro (GJM) | 1745.1 | 4 | 0 | 0 | -425 | 1771.6 | 1346.6 | 1.88 | -1.88 | -35.3 | |
| 20 | 1110134010 | Van Meersbergen, E (Ettienne) | Tshwane (GTP) | 1722.1 | 5 | 1.5 | 30 | -170 | 1743.1 | 1573.1 | 2.34 | -0.84 | -15.8 | |
| 21 | 169042155 | Vorster | Vorster, SPM (Stephanus) | Bojanala Platina (NBR) | 1754.3 | 5 | 3 | 60 | 85 | 1783.6 | 1868.6 | 2.29 | 0.71 | 13.3 |
| 22 | 1030144946 | Yoko, C (Christopher David) | Johannesburg Metro (GJM) | 1713.4 | 5 | 3 | 60 | 85 | 1808.4 | 1893.4 | 1.91 | 1.09 | 20.5 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Ferreira, M (Marius) | IA | 164009376 | 14306930 | Tshwane (GTP) |
| 2 | Deputy Chief Arbiter | Piek, C (Cobus) | FA | 196030082 | Tshwane (GTP) | |
| 3 | Arbiter | Schutte, R (Rico) | PA | 175033667 | 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 | 5 | 2025-09-07 | Nkwe, T (Tshiamo) | GTP | 1647.3 | 1-0 | 1846.2 | GJM | Combrink, J (Juan-Louis) | 198.9 | ||
| 2 | 3 | 2025-09-06 | Sarakusebwa, S (Shepard) | GJM | 1878.8 | 0-1 | 1713.4 | GJM | Yoko, C (Christopher David) | 165.4 | ||
| 3 | 3 | 2025-09-06 | Koning, L (Lehan) | GTP | 1687.3 | 1-0 | 1846.2 | GJM | Combrink, J (Juan-Louis) | 158.9 | ||
| 4 | 4 | 2025-09-07 | Combrink, J (Juan-Louis) | GJM | 1846.2 | 0-1 | 1688.1 | GE | Nxumalo, B (Banele) | 158.1 | ||
| 5 | 4 | 2025-09-07 | Sidumo, A (Anga) | GSV | 1704.6 | 1-0 | 1860.8 | GTP | Stephen, B (Bulelani) | 156.2 | ||
| 6 | 5 | 2025-09-07 | Gondwe, P (Prosper) | GTP | 1613.3 | 0.5-0.5 | 1922.2 | GTP | Sathish, A (Abinavah) | 154.4 | ||
| 7 | 2 | 2025-09-06 | Kgatla, D (Daniel) | GTP | 1761.2 | 1-0 | 1878.8 | GJM | Sarakusebwa, S (Shepard) | 117.6 | ||
| 8 | 5 | 2025-09-07 | Stephen, B (Bulelani) | GTP | 1860.8 | 0-1 | 1761.2 | GTP | Kgatla, D (Daniel) | 99.6 | ||
| 9 | 3 | 2025-09-06 | Chimbala, J (Junior) | GTP | 1804.1 | 0.5-0.5 | 1613.3 | GTP | Gondwe, P (Prosper) | 95.4 | ||
| 10 | 1 | 2025-09-06 | Ndwambi, TRJ (Talifhani) | GSV | 1834.3 | 0.5-0.5 | 1650.5 | GJM | Brits, E (Etienne) | 91.9 | ||
| 11 | 3 | 2025-09-06 | Ndwambi, TRJ (Talifhani) | GSV | 1834.3 | 0-1 | 1754.3 | NBR | Vorster, SPM (Stephanus) | 80 | ||
| 12 | 1 | 2025-09-06 | Slabbert, ZN (Zander Nicolaas) | GTP | 1766.4 | 1-0 | 1846.2 | GJM | Combrink, J (Juan-Louis) | 79.8 | ||
| 13 | 2 | 2025-09-06 | Brits, E (Etienne) | GJM | 1650.5 | 0.5-0.5 | 1804.1 | GTP | Chimbala, J (Junior) | 76.8 | ||
| 14 | 2 | 2025-09-06 | Sidumo, A (Anga) | GSV | 1704.6 | 0.5-0.5 | 1834.3 | GSV | Ndwambi, T (Talifhani) | 64.9 | ||
| 15 | 3 | 2025-09-06 | Slabbert, ZN (Zander Nicolaas) | GTP | 1766.4 | 0-1 | 1704.6 | GSV | Sidumo, A (Anga) | 61.8 | ||
| 16 | 5 | 2025-09-07 | Chimbala, J (Junior) | GTP | 1804.1 | 0.5-0.5 | 1687.3 | GTP | Koning, L (Lehan) | 58.4 | ||
| 17 | 5 | 2025-09-07 | Nxumalo, B (Banele) | GE | 1688.1 | 1-0 | 1745.1 | GJM | JM | Thorulsley, K (Kairaav) | 57 | |
| 18 | 3 | 2025-09-06 | Thorulsley, K (Kairaav) | JM | GJM | 1745.1 | 0-1 | 1691.3 | GTP | Lodi, K (Khotso) | 53.8 | |
| 19 | 5 | 2025-09-07 | Slabbert, ZN (Zander Nicolaas) | GTP | 1766.4 | 0-1 | 1713.4 | GJM | Yoko, C (Christopher David) | 53 | ||
| 20 | 1 | 2025-09-06 | Chimbala, J (Junior) | GTP | 1804.1 | 0.5-0.5 | 1722.1 | GTP | Van Meersbergen, E (Ettienne) | 41 | ||
| 21 | 2 | 2025-09-06 | Van Meersbergen, E (Ettienne) | GTP | 1722.1 | 0-1 | 1687.3 | GTP | Koning, L (Lehan) | 34.8 | ||
| 22 | 2 | 2025-09-06 | Gondwe, P (Prosper) | GTP | 1613.3 | 1-0 | 1647.3 | GTP | Nkwe, T (Tshiamo) | 34 | ||
| 23 | 5 | 2025-09-07 | Modisaotsile, B (Botlhale) | ESB | 1657.2 | 0.5-0.5 | 1722.1 | GTP | Van Meersbergen, E (Ettienne) | 32.5 | ||
| 24 | 3 | 2025-09-06 | Nxumalo, B (Banele) | GE | 1688.1 | 0.5-0.5 | 1722.1 | GTP | Van Meersbergen, E (Ettienne) | 17 | ||
| 25 | 2 | 2025-09-06 | Modisaotsile, B (Botlhale) | ESB | 1657.2 | 0.5-0.5 | 1688.1 | GE | Nxumalo, B (Banele) | 15.5 | ||
| 26 | 3 | 2025-09-06 | Nkwe, T (Tshiamo) | GTP | 1647.3 | 1-0 | 1657.2 | GJM | Modisaotsile, B (Botlhale) | 9.9 | ||
| 27 | 1 | 2025-09-06 | Koning, L (Lehan) | GTP | 1687.3 | 0.5-0.5 | 1704.6 | GSV | Sidumo, A (Anga) | 8.6 |