TOURNAMENT DETAILS
12th Piet van Zyl Chess Festival 2026 (A)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1100098157 | 14360535 | De Villiers, H (Hj) | Mangaung (FMB) | 1642.5 | 5 | 2.5 | 50 | 0 | 1634 | 1634 | 2.59 | -0.09 | -2.1 |
| 2 | 196009309 | Feng, SM (Sheng-Ming) | Lejweleputswa (FLW) | 1394.5 | 5 | 2 | 40 | -85 | 1675.6 | 1590.6 | 1.02 | 0.98 | 26.3 | |
| 3 | 1090160749 | Gibbens, G (Gregory) | Mangaung (FMB) | 1491.7 | 5 | 1.5 | 30 | -170 | 1598.6 | 1428.6 | 1.84 | -0.34 | -9 | |
| 4 | 191016835 | Kwababa, H (Harry) | Xhariep (FXT) | 1664.4 | 5 | 2 | 40 | -85 | 1541.7 | 1456.7 | 2.7 | -0.7 | -16.6 | |
| 5 | 172017078 | Landman, J (Johan) | Mangaung (FMB) | 1492.2 | 4 | 1 | 25 | -212.5 | 1549.6 | 1337.1 | 1.73 | -0.73 | -19.7 | |
| 6 | 183019060 | Mabuya, MZ (Mcdonald Zamumzi) | Lejweleputswa (FLW) | 1746.7 | 5 | 3 | 60 | 85 | 1649.8 | 1734.8 | 3.11 | -0.11 | -2.1 | |
| 7 | 187019188 | Madibe, S (Sibusiso) | Dr Kenneth Kaunda (NWP) | 1424.2 | 4 | 1 | 25 | -212.5 | 1657.5 | 1445 | 0.91 | 0.09 | 2.3 | |
| 8 | 1970132584 | Magagula, I (Immanuel) | Frances Baard (NCF) | 1669.3 | 4 | 2 | 50 | 0 | 1557.8 | 1557.8 | 2.52 | -0.52 | -12.2 | |
| 9 | 193019827 | Makhanya, T (Tshediso) | Mangaung (FMB) | 1447.6 | 5 | 1.5 | 30 | -170 | 1551.3 | 1381.3 | 1.94 | -0.44 | -11.8 | |
| 10 | 101069842 | Mantje, K (Katleho) | Mangaung (FMB) | 1601.3 | 5 | 2.5 | 50 | 0 | 1694.2 | 1694.2 | 2 | 0.5 | 11.7 | |
| 11 | 197084822 | Mathebula, X (Xolani Cebo) | Frances Baard (NCF) | 1854 | 4 | 4 | 100 | 425 | 1409.8 | 1834.8 | 3.3 | 0.7 | 14.2 | |
| 12 | 1060111831 | 14357119 | Mitchell, V (Vanadium) | Mangaung (FMB) | 1614 | 5 | 2 | 40 | -85 | 1624.4 | 1539.4 | 2.4 | -0.4 | -9.4 |
| 13 | 102023635 | Modirwa, O (Ofentse) | Mangaung (FMB) | 1823.1 | 5 | 3 | 60 | 85 | 1743.4 | 1828.4 | 2.92 | 0.08 | 1.6 | |
| 14 | 1110316326 | Naude, A (Alex) | Mangaung (FMB) | 1529.8 | 4 | 0 | 0 | -425 | 1614.8 | 1189.8 | 1.6 | -1.6 | -43.1 | |
| 15 | 1990346670 | Ngakana, N (Nzema) | Mangaung (FMB) | 800 | 5 | 3 | 60 | 85 | 1684.4 | 1769.4 | 0.03 | 2.97 | 99.9 | |
| 16 | 1050136744 | Pretorius, L (Leighan) | Mangaung (FMB) | 1654.4 | 4 | 1.5 | 37.5 | -106.3 | 1604.8 | 1498.5 | 2.23 | -0.73 | -17.2 | |
| 17 | 108086187 | 14349809 | Rossouw, J (Johrne) | Mangaung (FMB) | 1786.1 | 5 | 3 | 60 | 85 | 1610.9 | 1695.9 | 3.56 | -0.56 | -13.2 |
| 18 | 198082772 | Sekharume, L (Lefu) | Mangaung (FMB) | 1884.5 | 5 | 4 | 80 | 255 | 1741.5 | 1996.5 | 3.29 | 0.71 | 14.3 | |
| 19 | 102034070 | Senatle, K (Kamogelo) | Mangaung (FMB) | 1746.3 | 4 | 2.5 | 62.5 | 106.3 | 1626.2 | 1732.5 | 2.64 | -0.14 | -3.3 | |
| 20 | 198034674 | Sikwati, L (Lizo) | Frances Baard (NCF) | 1955.5 | 4 | 4 | 100 | 425 | 1590.6 | 2015.6 | 3.48 | 0.52 | 10.4 | |
| 21 | 1130111369 | 14350874 | Steyn, W (Willem) | Mangaung (FMB) | 1480.5 | 4 | 0 | 0 | -425 | 1462.2 | 1037.2 | 1.85 | -1.85 | -49.6 |
| 22 | 172036486 | Stott, RC (Robert Carl) | Mangaung (FMB) | 1684.9 | 5 | 2.5 | 50 | 0 | 1673.9 | 1673.9 | 2.52 | -0.02 | -0.5 | |
| 23 | 187039088 | Van Der Merwe, CF (Christiaan Frederik) | Mangaung (FMB) | 1600.9 | 5 | 5 | 100 | 425 | 1679.9 | 2104.9 | 2 | 3 | 70.6 | |
| 24 | 1110310870 | Van Jaarsveldt, J (Jc) | Mangaung (FMB) | 1528.9 | 4 | 2 | 50 | 0 | 1400.4 | 1400.4 | 2.29 | -0.29 | -7.7 | |
| 25 | 186042532 | 534013687 | Weideman, HJ (Hendrik Johannes) | Mangaung (FMB) | 1598.5 | 4 | 1.5 | 37.5 | -106.3 | 1754 | 1647.7 | 1.28 | 0.22 | 5.3 |
| 26 | 1090143830 | 14397501 | Weng, Q (Qi) | Mangaung (FMB) | 1599.9 | 5 | 1.5 | 30 | -170 | 1623.7 | 1453.7 | 2.32 | -0.82 | -22 |
| 27 | 182043148 | Wium, DJ (Daniel Jacobus) | Mangaung (FMB) | 1894.1 | 5 | 3.5 | 70 | 170 | 1513.7 | 1683.7 | 3.94 | -0.44 | -8.8 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | De Winnaar, B (Benjamin) | IA | 175006991 | Mangaung (FMB) | |
| 2 | Deputy Chief Arbiter | De Wet, A (Anjurie) | IA | 293006926 | Mangaung (FMB) | |
| 3 | Arbiter | Hendricks, LC (Lesego Calista) | PA | 202012249 | Mangaung (FMB) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 4 | 2026-10-10 | Van Der Merwe, CF (Christiaan Frederik) | FMB | 1600.9 | 1-0 | 1894.1 | FMB | Wium, DJ (Daniel Jacobus) | 293.2 | ||
| 2 | 1 | 2026-10-09 | Rossouw, J (Johrne) | FMB | 1786.1 | 0-1 | 1599.9 | FMB | Weng, Q (Qi) | 186.3 | ||
| 3 | 5 | 2026-10-10 | Rossouw, J (Johrne) | FMB | 1786.1 | 0-1 | 1600.9 | FMB | Van Der Merwe, CF (Christiaan Frederik) | 185.2 | ||
| 4 | 3 | 2026-10-10 | Mabuya, MZ (Mcdonald Zamumzi) | FLW | 1746.7 | 0-1 | 1600.9 | FMB | Van Der Merwe, CF (Christiaan Frederik) | 145.8 | ||
| 5 | 5 | 2026-10-10 | Van Jaarsveldt, J (Jc) | FMB | 1528.9 | 1-0 | 1669.3 | NCF | Magagula, I (Immanuel) | 140.4 | ||
| 6 | 4 | 2026-10-10 | Naude, A (Alex) | FMB | 1529.8 | 0-1 | 1394.5 | FLW | Feng, SM (Sheng-Ming) | 135.4 | ||
| 7 | 5 | 2026-10-10 | Pretorius, L (Leighan) | FMB | 1654.4 | 0.5-0.5 | 1394.5 | FLW | Feng, SM (Sheng-Ming) | 130 | ||
| 8 | 2 | 2026-10-09 | Modirwa, O (Ofentse) | FMB | 1823.1 | 0.5-0.5 | 1598.5 | FMB | Weideman, HJ (Hendrik Johannes) | 112.3 | ||
| 9 | 5 | 2026-10-10 | Madibe, S (Sibusiso) | NWP | 1424.2 | 0.5-0.5 | 1614 | FMB | Mitchell, V (Vanadium) | 94.9 | ||
| 10 | 4 | 2026-10-10 | Weng, Q (Qi) | FMB | 1599.9 | 0.5-0.5 | 1424.2 | NWP | Madibe, S (Sibusiso) | 87.9 | ||
| 11 | 3 | 2026-10-10 | De Villiers, H (Hj) | FMB | 1642.5 | 0.5-0.5 | 1491.7 | FMB | Gibbens, G (Gregory) | 75.4 | ||
| 12 | 2 | 2026-10-09 | Senatle, K (Kamogelo) | FMB | 1746.3 | 0.5-0.5 | 1614 | FMB | Mitchell, V (Vanadium) | 66.1 | ||
| 13 | 1 | 2026-10-09 | Feng, SM (Sheng-Ming) | FLW | 1394.5 | 0.5-0.5 | 1491.7 | FMB | Gibbens, G (Gregory) | 48.6 | ||
| 14 | 3 | 2026-10-10 | Landman, J (Johan) | FMB | 1492.2 | 0-1 | 1447.6 | FMB | Makhanya, T (Tshediso) | 44.6 | ||
| 15 | 5 | 2026-10-10 | Mantje, K (Katleho) | FMB | 1601.3 | 0.5-0.5 | 1684.9 | FMB | Stott, RC (Robert Carl) | 41.8 | ||
| 16 | 4 | 2026-10-10 | Sekharume, L (Lefu) | FMB | 1884.5 | 0.5-0.5 | 1823.1 | FMB | Modirwa, O (Ofentse) | 30.7 | ||
| 17 | 5 | 2026-10-10 | Makhanya, T (Tshediso) | FMB | 1447.6 | 0.5-0.5 | 1491.7 | FMB | Gibbens, G (Gregory) | 22.1 | ||
| 18 | 4 | 2026-10-10 | Weideman, HJ (Hendrik Johannes) | FMB | 1598.5 | 1-0 | 1614 | FMB | Mitchell, V (Vanadium) | 15.5 | ||
| 19 | 3 | 2026-10-10 | Wium, DJ (Daniel Jacobus) | FMB | 1894.1 | 0.5-0.5 | 1884.5 | FMB | Sekharume, L (Lefu) | 4.8 |