TOURNAMENT DETAILS
2026 Menlo Open (B)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1080337668 | Acton, M (Matthew Justin) | Tshwane (GTP) | 1400.6 | 5 | 3 | 60 | 85 | 1510.7 | 1595.7 | 1.82 | 1.18 | 31.4 | |
| 2 | 2100131209 | 14346648 | Adamson, A (Amani) | Tshwane (GTP) | 1395.4 | 5 | 3 | 60 | 85 | 1473.5 | 1558.5 | 2.09 | 0.91 | 24.2 |
| 3 | 1090115418 | 534002570 | Berry, R (Ryan) | Tshwane (GTP) | 1522.9 | 5 | 3.5 | 70 | 170 | 1463.4 | 1633.4 | 2.89 | 0.61 | 16.2 |
| 4 | 1120143047 | 14379295 | Haupt, J (Joshua) | Tshwane (GTP) | 1498.2 | 4 | 2.5 | 62.5 | 106.3 | 1404.8 | 1511.1 | 2.43 | 0.07 | 1.7 |
| 5 | 1120109887 | 14379325 | Jonker, T (Tertius) | Tshwane (GTP) | 1463.2 | 4 | 1.5 | 37.5 | -106.3 | 1482.1 | 1375.8 | 1.91 | -0.41 | -10.9 |
| 6 | 2100109348 | Karsten, CB (Chay Belle) | Tshwane (GTP) | 1557.8 | 5 | 3 | 60 | 85 | 1456.2 | 1541.2 | 3.05 | -0.05 | -1.3 | |
| 7 | 1120300007 | Labuscagne, W (Waldo) | Tshwane (GTP) | 1321.3 | 5 | 1 | 20 | -255 | 1464.7 | 1209.7 | 1.62 | -0.62 | -16.6 | |
| 8 | 1110320036 | MALULEKE, P (PENYO) | Tshwane (GTP) | 1473.6 | 5 | 3.5 | 70 | 170 | 1527.1 | 1697.1 | 2.15 | 1.35 | 35.9 | |
| 9 | 1150306860 | Mothee, A (Aric) | Tshwane (GTP) | 1403.2 | 5 | 0 | 0 | -425 | 1494.9 | 1069.9 | 2.01 | -2.01 | -53.3 | |
| 10 | 2140155184 | Motloung, K (Kemoratile) | Tshwane (GTP) | 1536.6 | 5 | 2 | 40 | -85 | 1422.1 | 1337.1 | 3.12 | -1.12 | -29.9 | |
| 11 | 291027065 | Nel, A (Andrea) | Tshwane (GTP) | 1401.2 | 5 | 2.5 | 50 | 0 | 1513.2 | 1513.2 | 1.89 | 0.61 | 16.2 | |
| 12 | 1680328610 | Rautenbach, R (Randolph) | Tshwane (GTP) | 1315.2 | 5 | 2 | 40 | -85 | 1447.7 | 1362.7 | 1.69 | 0.31 | 9.4 | |
| 13 | 1120119689 | 14346575 | Rust, C (Christoph) | Tshwane (GTP) | 1590.9 | 4 | 3 | 75 | 212.5 | 1411.2 | 1623.7 | 2.84 | 0.16 | 3.8 |
| 14 | 100033601 | Schultz, A (Anton) | Johannesburg Metro (GJM) | 1494.7 | 5 | 4 | 80 | 255 | 1414.8 | 1669.8 | 3.01 | 0.99 | 26.4 | |
| 15 | 103036342 | Steyn, R (Roan) | Ekurhuleni (GE) | 1570.3 | 5 | 2.5 | 50 | 0 | 1417.5 | 1417.5 | 3.35 | -0.85 | -22.5 | |
| 16 | 2120109366 | Theron, C (Carla) | Tshwane (GTP) | 1528.8 | 5 | 1 | 20 | -255 | 1426 | 1171 | 3.14 | -2.14 | -56.8 | |
| 17 | 1110134886 | 534007997 | Thomson-Selibowitz, R (Ryder) | Tshwane (GTP) | 1572 | 5 | 3.5 | 70 | 170 | 1459.9 | 1629.9 | 3.11 | 0.39 | 10.3 |
| 18 | 2090109345 | Viljoen, A (Amber) | Tshwane (GTP) | 1498.4 | 5 | 2.5 | 50 | 0 | 1465.2 | 1465.2 | 2.74 | -0.24 | -6.3 | |
| 19 | 1120323200 | Vorster, W (Wian) | Tshwane (GTP) | 1390.1 | 4 | 1 | 25 | -212.5 | 1473.8 | 1261.3 | 1.61 | -0.61 | -16.2 | |
| 20 | 199055897 | Witbooi, JB (Jan Bonakele) | Dr Kenneth Kaunda (NWP) | 1366.8 | 5 | 3 | 60 | 85 | 1538.5 | 1623.5 | 1.54 | 1.46 | 43.5 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Kruger, FJ (Fransiena Jacoba) | FA | 263011234 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | Ferreira, M (Marius) | IA | 164009376 | 14306930 | Tshwane (GTP) |
| 3 | Arbiter | Van Den Berg, A (Ane) | CPA | 201038778 | Tshwane (GTP) | |
| 4 | Arbiter | Schutte, R (Rico) | PA | 175033667 | Tshwane (GTP) | |
| 5 | Arbiter | Du Toit, GC (Gys) | TS | 159070015 | Tshwane (GTP) | |
| 6 | Arbiter | Audie, S (Sune) | PA | 298008285 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 4 | 2026-07-25 | Rautenbach, R (Randolph) | GTP | 1315.2 | 1-0 | 1528.8 | GTP | Theron, C (Carla) | 213.6 | ||
| 2 | 3 | 2026-07-25 | Witbooi, JB (Jan Bonakele) | NWP | 1366.8 | 1-0 | 1536.6 | GTP | Motloung, K (Kemoratile) | 169.8 | ||
| 3 | 1 | 2026-07-25 | Steyn, R (Roan) | GE | 1570.3 | 0-1 | 1400.6 | GTP | Acton, M (Matthew Justin) | 169.7 | ||
| 4 | 1 | 2026-07-25 | Nel, A (Andrea) | GTP | 1401.2 | 1-0 | 1557.8 | GTP | Karsten, CB (Chay Belle) | 156.6 | ||
| 5 | 1 | 2026-07-25 | Adamson, A (Amani) | GTP | 1395.4 | 1-0 | 1536.6 | GTP | Motloung, K (Kemoratile) | 141.2 | ||
| 6 | 1 | 2026-07-25 | Witbooi, JB (Jan Bonakele) | NWP | 1366.8 | 1-0 | 1498.2 | GTP | Haupt, J (Joshua) | 131.4 | ||
| 7 | 3 | 2026-07-25 | Theron, C (Carla) | GTP | 1528.8 | 0-1 | 1401.2 | GTP | Nel, A (Andrea) | 127.6 | ||
| 8 | 1 | 2026-07-25 | Rust, C (Christoph) | GTP | 1590.9 | 0-1 | 1473.6 | GTP | MALULEKE, P (PENYO) | 117.4 | ||
| 9 | 2 | 2026-07-25 | Thomson-Selibowitz, R (Ryder) | GTP | 1572 | 0.5-0.5 | 1366.8 | NWP | Witbooi, JB (Jan Bonakele) | 102.6 | ||
| 10 | 2 | 2026-07-25 | Vorster, W (Wian) | GTP | 1390.1 | 0.5-0.5 | 1570.3 | GE | Steyn, R (Roan) | 90.1 | ||
| 11 | 3 | 2026-07-25 | Acton, M (Matthew Justin) | GTP | 1400.6 | 0.5-0.5 | 1572 | GTP | Thomson-Selibowitz, R (Ryder) | 85.7 | ||
| 12 | 4 | 2026-07-25 | Mothee, A (Aric) | GTP | 1403.2 | 0-1 | 1321.3 | GTP | Labuscagne, W (Waldo) | 81.9 | ||
| 13 | 4 | 2026-07-25 | Jonker, T (Tertius) | GTP | 1463.2 | 0-1 | 1395.4 | GTP | Adamson, A (Amani) | 67.8 | ||
| 14 | 4 | 2026-07-25 | Schultz, A (Anton) | GJM | 1494.7 | 0.5-0.5 | 1366.8 | NWP | Witbooi, JB (Jan Bonakele) | 63.9 | ||
| 15 | 2 | 2026-07-25 | MALULEKE, P (PENYO) | GTP | 1473.6 | 1-0 | 1528.8 | GTP | Theron, C (Carla) | 55.2 | ||
| 16 | 1 | 2026-07-25 | Jonker, T (Tertius) | GTP | 1463.2 | 0.5-0.5 | 1572 | GTP | Thomson-Selibowitz, R (Ryder) | 54.4 | ||
| 17 | 4 | 2026-07-25 | MALULEKE, P (PENYO) | GTP | 1473.6 | 1-0 | 1522.9 | GTP | Berry, R (Ryan) | 49.3 | ||
| 18 | 5 | 2026-07-25 | Haupt, J (Joshua) | GTP | 1498.2 | 0.5-0.5 | 1400.6 | GTP | Acton, M (Matthew Justin) | 48.8 | ||
| 19 | 4 | 2026-07-25 | Motloung, K (Kemoratile) | GTP | 1536.6 | 0-1 | 1498.2 | GTP | Haupt, J (Joshua) | 38.4 | ||
| 20 | 5 | 2026-07-25 | Berry, R (Ryan) | GTP | 1522.9 | 1-0 | 1557.8 | GTP | Karsten, CB (Chay Belle) | 34.9 | ||
| 21 | 3 | 2026-07-25 | Berry, R (Ryan) | GTP | 1522.9 | 0.5-0.5 | 1494.7 | GJM | Schultz, A (Anton) | 14.1 | ||
| 22 | 3 | 2026-07-25 | Viljoen, A (Amber) | GTP | 1498.4 | 0.5-0.5 | 1473.6 | GTP | MALULEKE, P (PENYO) | 12.4 | ||
| 23 | 3 | 2026-07-25 | Labuscagne, W (Waldo) | GTP | 1321.3 | 0-1 | 1315.2 | GTP | Rautenbach, R (Randolph) | 6.2 | ||
| 24 | 5 | 2026-07-25 | Nel, A (Andrea) | GTP | 1401.2 | 0.5-0.5 | 1390.1 | GTP | Vorster, W (Wian) | 5.6 |