TOURNAMENT DETAILS
2025 JMCA Open Chess Tournament (A)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 102067690 | Carlinsky, R (Ruan) | Johannesburg Metro (GJM) | 1645 | 4 | 1.5 | 37.5 | -106.3 | 1830 | 1723.8 | 1.25 | 0.25 | 4.1 | |
| 2 | 1100151738 | Combrink, J (Juan-Louis) | Johannesburg Metro (GJM) | 1840 | 5 | 2.5 | 50 | 0 | 1817.2 | 1817.2 | 2.59 | -0.09 | -1.5 | |
| 3 | 103007373 | Dinham, J (James) | Bojanala Platina (NBR) | 2130.2 | 5 | 3 | 60 | 85 | 1912.9 | 1997.9 | 3.61 | -0.61 | -10.1 | |
| 4 | 1730319679 | Hamalala, R (Ronald) | Johannesburg Metro (GJM) | 1668.6 | 5 | 2.5 | 50 | 0 | 1723.4 | 1723.4 | 2.14 | 0.36 | 6 | |
| 5 | 101015487 | Khumalo, KB (Keith Babongile) | Johannesburg Metro (GJM) | 2208 | 5 | 5 | 100 | 425 | 1946 | 2371 | 2.86 | 1.07 | 17.8 | |
| 6 | 187018778 | Lukhwareni, NR (Nkhumbuleni Richard) | Johannesburg Metro (GJM) | 1681.1 | 5 | 2.5 | 50 | 0 | 1817.3 | 1817.3 | 1.75 | 0.75 | 12.4 | |
| 7 | 1000134206 | Makatwane, L (Lethabo) | Tshwane (GTP) | 1858.8 | 5 | 1.5 | 30 | -170 | 1745.2 | 1575.2 | 3.2 | -1.7 | -28.2 | |
| 8 | 101084581 | Malaba, U (Ushindi) | Tshwane (GTP) | 1717.8 | 5 | 2.5 | 50 | 0 | 1917.5 | 1917.5 | 1.3 | 1.2 | 19.9 | |
| 9 | 196069441 | Mashishi, T (Thato) | Tshwane (GTP) | 1688.3 | 5 | 0.5 | 10 | -340 | 1889.1 | 1549.1 | 2.51 | -0.94 | -15.6 | |
| 10 | 103022974 | Mhango, BF (Banele) | Bojanala Platina (NBR) | 2272.6 | 4 | 2.5 | 62.5 | 106.3 | 2054 | 2160.2 | 3.02 | -0.52 | -8.6 | |
| 11 | 104071191 | Mkotong, B (Boipelo) | Tshwane (GTP) | 1763.4 | 5 | 1.5 | 30 | -170 | 1827.5 | 1657.5 | 2.15 | -0.65 | -10.8 | |
| 12 | 296024424 | Molefe, GT (Gontse Tsholofelo) | Cape Town (WCT) | 1493 | 4 | 0 | 0 | -425 | 1802.3 | 1377.3 | 1.73 | -0.66 | -11 | |
| 13 | 199092500 | Molobi, G (Gomolemo) | Tshwane (GTP) | 1875.5 | 5 | 3 | 60 | 85 | 1892.2 | 1977.2 | 2.36 | 0.64 | 10.6 | |
| 14 | 211085191 | 14341077 | Naidoo, K (Kajol) | Johannesburg Metro (GJM) | 1720.8 | 5 | 2 | 40 | -85 | 1758.5 | 1673.5 | 2.32 | -0.32 | -5.3 |
| 15 | 1040098944 | Selepe, LN (Lwazi) | Capricorn (LCP) | 2037.5 | 5 | 4.5 | 90 | 340 | 1808 | 2148 | 2.71 | 0.72 | 12 | |
| 16 | 195038535 | Urombo, A (Ashley) | Tshwane (GTP) | 1782.1 | 4 | 3 | 75 | 212.5 | 1675.6 | 1888.1 | 2.5 | 0.5 | 8.3 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Pienaar, R (Rene) | PA | 296006275 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | Piek, C (Cobus) | FA | 196030082 | Tshwane (GTP) | |
| 3 | Arbiter | Boshoff, R (Reinier) | CPA | 1810191616 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 3 | 2025-06-07 | Makatwane, L (Lethabo) | GTP | 1858.8 | 0-1 | 1717.8 | GTP | Malaba, U (Ushindi) | 141 | ||
| 2 | 4 | 2025-06-07 | Mhango, BF (Banele) | FM | NBR | 2272.6 | 0.5-0.5 | 2037.5 | WCT | RM | Selepe, LN (Lwazi) | 117.6 |
| 3 | 2 | 2025-06-07 | Lukhwareni, NR (Nkhumbuleni Richard) | GJM | 1681.1 | 1-0 | 1782.1 | GTP | Urombo, A (Ashley) | 101 | ||
| 4 | 4 | 2025-06-07 | Mkotong, B (Boipelo) | GTP | 1763.4 | 1-0 | 1858.8 | GTP | Makatwane, L (Lethabo) | 95.4 | ||
| 5 | 2 | 2025-06-07 | Mkotong, B (Boipelo) | GTP | 1763.4 | 0-1 | 1668.6 | GJM | Hamalala, R (Ronald) | 94.8 | ||
| 6 | 1 | 2025-06-07 | Makatwane, L (Lethabo) | GTP | 1858.8 | 0.5-0.5 | 1681.1 | GJM | Lukhwareni, NR (Nkhumbuleni Richard) | 88.9 | ||
| 7 | 5 | 2025-06-07 | Lukhwareni, NR (Nkhumbuleni Richard) | GJM | 1681.1 | 1-0 | 1763.4 | GTP | Mkotong, B (Boipelo) | 82.3 | ||
| 8 | 5 | 2025-06-07 | Khumalo, KB (Keith Babongile) | CM | GJM | 2208 | 1-0 | 2272.6 | NBR | FM | Mhango, BF (Banele) | 64.6 |
| 9 | 4 | 2025-06-07 | Combrink, J (Juan-Louis) | GJM | 1840 | 0.5-0.5 | 1717.8 | GTP | Malaba, U (Ushindi) | 61.1 | ||
| 10 | 5 | 2025-06-07 | Urombo, A (Ashley) | GTP | 1782.1 | 1-0 | 1840 | GJM | Combrink, J (Juan-Louis) | 57.9 | ||
| 11 | 4 | 2025-06-07 | Lukhwareni, NR (Nkhumbuleni Richard) | GJM | 1681.1 | 0-1 | 1645 | GJM | Carlinsky, R (Ruan) | 36.1 | ||
| 12 | 3 | 2025-06-07 | Naidoo, K (Kajol) | WPM | GJM | 1720.8 | 0.5-0.5 | 1763.4 | GTP | Mkotong, B (Boipelo) | 21.3 | |
| 13 | 4 | 2025-06-07 | Mashishi, T (Thato) | GTP | 1688.3 | 0.5-0.5 | 1720.8 | GJM | WPM | Naidoo, K (Kajol) | 16.2 | |
| 14 | 5 | 2025-06-07 | Carlinsky, R (Ruan) | GJM | 1645 | 0.5-0.5 | 1668.6 | GJM | Hamalala, R (Ronald) | 11.8 | ||
| 15 | 2 | 2025-06-07 | Malaba, U (Ushindi) | GTP | 1717.8 | 1-0 | 1720.8 | GJM | WPM | Naidoo, K (Kajol) | 3 |