TOURNAMENT DETAILS
Chris Greyling Open Tournament 2023 (B)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 207087582 | Amrouni, A (Alexia Shakira) | Tshwane (GTP) | 1473.8 | 5 | 4 | 80 | 255 | 1470.9 | 1725.9 | 2.56 | 1.44 | 23.9 | |
| 2 | 1110114764 | Botha, RMJ (Robert) | Tshwane (GTP) | 1408 | 5 | 1 | 20 | -255 | 1418.9 | 1163.9 | 2.48 | -1.48 | -24.6 | |
| 3 | 1100134211 | Buhrs, J (Jethro) | Eden (WEG) | 1401.7 | 5 | 1 | 20 | -255 | 1378.5 | 1123.5 | 2.68 | -1.68 | -27.9 | |
| 4 | 2110101741 | De Waal, N (Nadine) | Tshwane (GTP) | 1403.2 | 5 | 1.5 | 30 | -170 | 1300.6 | 1130.6 | 3.06 | -1.56 | -25.9 | |
| 5 | 106076003 | Dvir, O (Omer) | Tshwane (GTP) | 1585.4 | 5 | 4 | 80 | 255 | 1478.8 | 1733.8 | 3.16 | 0.84 | 13.9 | |
| 6 | 1110097686 | 14356341 | Froom, G (Gabriel) | Johannesburg Metro (GJM) | 1500.5 | 5 | 2.5 | 50 | 0 | 1456.8 | 1456.8 | 2.71 | -0.21 | -3.5 |
| 7 | 192010335 | Geldenhuys, H (Heinrich) | Johannesburg Metro (GJM) | 1257.8 | 5 | 2.5 | 50 | 0 | 1457.6 | 1457.6 | 1.38 | 1.12 | 18.6 | |
| 8 | 1110100045 | Gondwe, P (Prosper) | Tshwane (GTP) | 1521.7 | 5 | 2 | 40 | -85 | 1484.5 | 1399.5 | 2.76 | -0.76 | -12.6 | |
| 9 | 107088585 | Grobler, JTW (Johannes Theodorus Wessel) | Tshwane (GTP) | 1378.4 | 5 | 1.5 | 30 | -170 | 1396.3 | 1226.3 | 2.35 | -0.85 | -14.1 | |
| 10 | 109078440 | Jansen Van Vuuren, C (Christopher) | Tshwane (GTP) | 1464.1 | 5 | 2.5 | 50 | 0 | 1428.4 | 1428.4 | 2.67 | -0.17 | -2.8 | |
| 11 | 110081021 | Kutchoukov, I (Ivan) | Tshwane (GTP) | 1378.3 | 5 | 2 | 40 | -85 | 1387.5 | 1302.5 | 2.49 | -0.49 | -8.1 | |
| 12 | 207085410 | Le Roux, C (Claire) | Tshwane (GTP) | 1529.1 | 5 | 3.5 | 70 | 170 | 1415.1 | 1585.1 | 3.12 | 0.38 | 6.3 | |
| 13 | 1900110352 | Mahlakwana, M (Monare) | Ekurhuleni (GE) | 1300.3 | 5 | 3 | 60 | 85 | 1362.6 | 1447.6 | 2.1 | 0.9 | 14.9 | |
| 14 | 108090807 | Mcphail, R (Ryan) | Tshwane (GTP) | 1483.1 | 5 | 2.5 | 50 | 0 | 1461.3 | 1461.3 | 2.58 | -0.08 | -1.3 | |
| 15 | 2090132476 | 14346753 | Meeran, M (Museera) | Tshwane (GTP) | 1140.1 | 5 | 1 | 20 | -255 | 1405.1 | 1150.1 | 1 | 0 | 0 |
| 16 | 198084910 | Modisaotsile, B (Botlhale) | Sarah Baartman (ESB) | 1470.6 | 5 | 3.5 | 70 | 170 | 1384 | 1554 | 3.05 | 0.45 | 7.5 | |
| 17 | 1050134035 | Mouton, J (Jacques) | Tshwane (GTP) | 1429.1 | 5 | 3 | 60 | 85 | 1366.8 | 1451.8 | 2.82 | 0.18 | 3 | |
| 18 | 211085191 | 14341077 | Naidoo, K (Kajol) | Johannesburg Metro (GJM) | 1619.4 | 5 | 3 | 60 | 85 | 1406.6 | 1491.6 | 3.7 | -0.7 | -11.6 |
| 19 | 1890133731 | Nduli, TE (Tumelo) | Ekurhuleni (GE) | 1260.1 | 5 | 2 | 40 | -85 | 1462.2 | 1377.2 | 1.37 | 0.63 | 10.5 | |
| 20 | 2080096094 | Padayachy, S (Shreya) | Tshwane (GTP) | 1330.2 | 5 | 2 | 40 | -85 | 1362.2 | 1277.2 | 2.27 | -0.27 | -4.5 | |
| 21 | 105029423 | Pasaribu, M (Matthew) | Tshwane (GTP) | 1472.4 | 5 | 3.5 | 70 | 170 | 1409.8 | 1579.8 | 2.91 | 0.59 | 9.8 | |
| 22 | 198059866 | Phakathi, M (Lunga) | Cape Town (WCT) | 1391.3 | 5 | 2.5 | 50 | 0 | 1476.1 | 1476.1 | 2.05 | 0.45 | 7.5 | |
| 23 | 1110096784 | Radia, S (Shyam) | Tshwane (GTP) | 1587 | 5 | 4 | 80 | 255 | 1480.6 | 1735.6 | 3.16 | 0.84 | 13.9 | |
| 24 | 1090103920 | Reyneke, L (Luke) | Tshwane (GTP) | 1586.9 | 5 | 4.5 | 90 | 340 | 1385.7 | 1725.7 | 3.63 | 0.87 | 14.4 | |
| 25 | 207079679 | Sibanda, AP (Andile Patience) | Tshwane (GTP) | 1375.8 | 5 | 2.5 | 50 | 0 | 1399.7 | 1399.7 | 2.32 | 0.18 | 3 | |
| 26 | 208068746 | Snyders, M (Meya) | Tshwane (GTP) | 1361.7 | 5 | 2.5 | 50 | 0 | 1451 | 1451 | 1.94 | 0.56 | 9.3 | |
| 27 | 210086545 | Steyn, A (Amelia) | Tshwane (GTP) | 1352.3 | 5 | 1.5 | 30 | -170 | 1428.5 | 1258.5 | 2.1 | -0.6 | -10 | |
| 28 | 2100109357 | Theron, L (Lydia) | Tshwane (GTP) | 1333.9 | 5 | 1 | 20 | -255 | 1260.9 | 1005.9 | 2.88 | -1.88 | -31.2 | |
| 29 | 201038778 | Van Den Berg, A (Ane) | Tshwane (GTP) | 1432.5 | 5 | 3 | 60 | 85 | 1462.5 | 1547.5 | 2.28 | 0.72 | 12 | |
| 30 | 1760134870 | Weideman, AJ (Albertus Johannes) | Buffalo City (EBC) | 1200 | 5 | 3 | 60 | 85 | 1373.6 | 1458.6 | 1.53 | 1.47 | 24.4 | |
| 31 | 1120096779 | Yang, JD (Daniel) | Tshwane (GTP) | 1530.5 | 5 | 3 | 60 | 85 | 1481.4 | 1566.4 | 2.74 | 0.26 | 4.3 | |
| 32 | 1100143166 | Yilma, L (Lucas) | Tshwane (GTP) | 1328.6 | 5 | 1 | 20 | -255 | 1393 | 1138 | 2.17 | -1.17 | -19.4 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Reyneke, A (Anneline) | FA | 275032085 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | Pienaar, R (Rene) | PA | 296006275 | Tshwane (GTP) | |
| 3 | Arbiter | Sutil, Y (Yolandé Judy Do Norsomento) | TS | 283036769 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 2 | 2023-03-21 | Nduli, TE (Tumelo) | GE | 1260.1 | 1-0 | 1470.6 | GJM | Modisaotsile, B (Botlhale) | 210.5 | ||
| 2 | 4 | 2023-03-21 | Sibanda, AP (Andile Patience) | GTP | 1375.8 | 1-0 | 1521.7 | GTP | Gondwe, P (Prosper) | 145.9 | ||
| 3 | 2 | 2023-03-21 | De Waal, N (Nadine) | GTP | 1403.2 | 0-1 | 1257.8 | GJM | Geldenhuys, H (Heinrich) | 145.4 | ||
| 4 | 5 | 2023-03-21 | Geldenhuys, H (Heinrich) | GJM | 1257.8 | 1-0 | 1378.4 | GTP | Grobler, JTW (Johannes Theodorus Wessel) | 120.6 | ||
| 5 | 2 | 2023-03-21 | Naidoo, K (Kajol) | GJM | 1619.4 | 0-1 | 1521.7 | GTP | Gondwe, P (Prosper) | 97.7 | ||
| 6 | 3 | 2023-03-21 | Gondwe, P (Prosper) | GTP | 1521.7 | 0-1 | 1432.5 | GTP | Van Den Berg, A (Ane) | 89.2 | ||
| 7 | 3 | 2023-03-21 | Modisaotsile, B (Botlhale) | ESB | 1470.6 | 0.5-0.5 | 1300.3 | GE | Mahlakwana, M (Monare) | 85.1 | ||
| 8 | 3 | 2023-03-21 | Botha, RMJ (Robert) | GTP | 1408 | 0-1 | 1330.2 | GTP | Padayachy, S (Shreya) | 77.8 | ||
| 9 | 1 | 2023-03-21 | Nduli, TE (Tumelo) | GE | 1260.1 | 1-0 | 1333.9 | GTP | Theron, L (Lydia) | 73.8 | ||
| 10 | 5 | 2023-03-21 | Buhrs, J (Jethro) | WEG | 1401.7 | 0-1 | 1330.2 | GTP | Padayachy, S (Shreya) | 71.5 | ||
| 11 | 4 | 2023-03-21 | Yang, JD (Daniel) | GTP | 1530.5 | 0-1 | 1473.8 | GTP | Amrouni, A (Alexia Shakira) | 56.7 | ||
| 12 | 1 | 2023-03-21 | Amrouni, A (Alexia Shakira) | GTP | 1473.8 | 0.5-0.5 | 1361.7 | GTP | Snyders, M (Meya) | 56.1 | ||
| 13 | 4 | 2023-03-21 | Botha, RMJ (Robert) | GTP | 1408 | 0-1 | 1352.3 | GTP | Steyn, A (Amelia) | 55.7 | ||
| 14 | 2 | 2023-03-21 | Mahlakwana, M (Monare) | GE | 1300.3 | 1-0 | 1352.3 | GTP | Steyn, A (Amelia) | 52 | ||
| 15 | 3 | 2023-03-21 | Dvir, O (Omer) | GTP | 1585.4 | 0.5-0.5 | 1483.1 | GTP | Mcphail, R (Ryan) | 51.2 | ||
| 16 | 3 | 2023-03-21 | Pasaribu, M (Matthew) | GTP | 1472.4 | 0.5-0.5 | 1375.8 | GTP | Sibanda, AP (Andile Patience) | 48.3 | ||
| 17 | 4 | 2023-03-21 | Mcphail, R (Ryan) | GTP | 1483.1 | 0.5-0.5 | 1391.3 | MGS | Phakathi, M (Lunga) | 45.9 | ||
| 18 | 3 | 2023-03-21 | Grobler, JTW (Johannes Theodorus Wessel) | GTP | 1378.4 | 0.5-0.5 | 1464.1 | GTP | Jansen Van Vuuren, C (Christopher) | 42.8 | ||
| 19 | 1 | 2023-03-21 | Dvir, O (Omer) | GTP | 1585.4 | 0.5-0.5 | 1500.5 | GJM | Froom, G (Gabriel) | 42.5 | ||
| 20 | 5 | 2023-03-21 | Snyders, M (Meya) | GTP | 1361.7 | 1-0 | 1403.2 | GTP | De Waal, N (Nadine) | 41.5 | ||
| 21 | 5 | 2023-03-21 | Dvir, O (Omer) | GTP | 1585.4 | 1-0 | 1619.4 | GJM | Naidoo, K (Kajol) | 34 | ||
| 22 | 4 | 2023-03-21 | Froom, G (Gabriel) | GJM | 1500.5 | 0-1 | 1470.6 | GJM | Modisaotsile, B (Botlhale) | 29.9 | ||
| 23 | 4 | 2023-03-21 | Le Roux, C (Claire) | GTP | 1529.1 | 0.5-0.5 | 1587 | GTP | Radia, S (Shyam) | 29 | ||
| 24 | 3 | 2023-03-21 | Amrouni, A (Alexia Shakira) | GTP | 1473.8 | 0.5-0.5 | 1529.1 | GTP | Le Roux, C (Claire) | 27.6 | ||
| 25 | 1 | 2023-03-21 | Buhrs, J (Jethro) | WEG | 1401.7 | 1-0 | 1429.1 | GTP | Mouton, J (Jacques) | 27.4 | ||
| 26 | 2 | 2023-03-21 | Froom, G (Gabriel) | GJM | 1500.5 | 0-1 | 1473.8 | GTP | Amrouni, A (Alexia Shakira) | 26.7 | ||
| 27 | 3 | 2023-03-21 | Steyn, A (Amelia) | GTP | 1352.3 | 0.5-0.5 | 1403.2 | GTP | De Waal, N (Nadine) | 25.4 | ||
| 28 | 2 | 2023-03-21 | Le Roux, C (Claire) | GTP | 1529.1 | 0.5-0.5 | 1483.1 | GTP | Mcphail, R (Ryan) | 23 | ||
| 29 | 4 | 2023-03-21 | Mahlakwana, M (Monare) | GE | 1300.3 | 0.5-0.5 | 1257.8 | GJM | Geldenhuys, H (Heinrich) | 21.2 | ||
| 30 | 5 | 2023-03-21 | Modisaotsile, B (Botlhale) | ESB | 1470.6 | 1-0 | 1483.1 | GTP | Mcphail, R (Ryan) | 12.5 | ||
| 31 | 1 | 2023-03-21 | Phakathi, M (Lunga) | WCT | 1391.3 | 1-0 | 1403.2 | GTP | De Waal, N (Nadine) | 11.9 | ||
| 32 | 4 | 2023-03-21 | Theron, L (Lydia) | GTP | 1333.9 | 0-1 | 1328.6 | GTP | Yilma, L (Lucas) | 5.3 | ||
| 33 | 5 | 2023-03-21 | Radia, S (Shyam) | GTP | 1587 | 0.5-0.5 | 1586.9 | GTP | Reyneke, L (Luke) | 0 |