TOURNAMENT DETAILS
2023 Centurion Chess Open (E)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1140149149 | Dsouza, E (Ethan) | Johannesburg Metro (GJM) | 1350.7 | 5 | 5 | 100 | 425 | 1315.8 | 1740.8 | 2.74 | 2.26 | 37.5 | |
| 2 | 1160153451 | Fredericks, M (Matai) | Eden (WEG) | 1266.5 | 5 | 3 | 60 | 85 | 1239.1 | 1324.1 | 2.62 | 0.38 | 6.3 | |
| 3 | 2160158380 | 14395355 | Grobbelaar, M (Mari) | Tshwane (GTP) | 1234.8 | 5 | 2 | 40 | -85 | 1247.6 | 1162.6 | 2.38 | -0.38 | -6.3 |
| 4 | 2140158377 | 14395665 | Grobbelaar, M (Mienje) | Tshwane (GTP) | 1309.2 | 5 | 3 | 60 | 85 | 1237.3 | 1322.3 | 2.96 | 0.04 | 0.7 |
| 5 | 1130144857 | Krog, G (Gerhard) | Tshwane (GTP) | 1218.7 | 5 | 2 | 40 | -85 | 1222.6 | 1137.6 | 2.52 | -0.52 | -8.6 | |
| 6 | 1160134896 | 14371553 | Loots, A (Albert) | Johannesburg Metro (GJM) | 1199.1 | 5 | 1 | 20 | -255 | 1226.8 | 971.8 | 2.3 | -1.3 | -21.6 |
| 7 | 2140133853 | 14350718 | Loots, M (Mia) | Johannesburg Metro (GJM) | 1306.5 | 5 | 4 | 80 | 255 | 1329.9 | 1584.9 | 2.41 | 1.59 | 26.4 |
| 8 | 1150157235 | Niemann, C (Clara) | Ekurhuleni (GE) | 1209.1 | 5 | 2.5 | 50 | 0 | 1170.4 | 1170.4 | 2.68 | -0.18 | -3 | |
| 9 | 1160158382 | Olivier, T (Tomas) | Tshwane (GTP) | 1170.4 | 5 | 1 | 20 | -255 | 1266.2 | 1011.2 | 1.98 | -0.98 | -16.3 | |
| 10 | 1160143816 | Pelser, A (Aidan) | Johannesburg Metro (GJM) | 1276.1 | 5 | 3 | 60 | 85 | 1254.1 | 1339.1 | 2.59 | 0.41 | 6.8 | |
| 11 | 2150151386 | 534012559 | Rizvi, Z (Zara) | Tshwane (GTP) | 1068.8 | 5 | 3 | 60 | 85 | 1293.4 | 1378.4 | 1.23 | 1.77 | 29.4 |
| 12 | 1160161737 | 534013580 | Swanepoel, M (Marnu) | Tshwane (GTP) | 1200 | 5 | 1 | 20 | -255 | 1268.6 | 1013.6 | 2.14 | -1.14 | -18.9 |
| 13 | 2150149123 | 534024409 | Whittaker, L (Lillian) | Johannesburg Metro (GJM) | 1194.1 | 5 | 2.5 | 50 | 0 | 1201 | 1201 | 2.42 | 0.08 | 1.3 |
| 14 | 1170148678 | Wiechers, N (Nicolaas) | Tshwane (GTP) | 1488.1 | 5 | 2 | 40 | -85 | 1219.3 | 1134.3 | 4.02 | -2.02 | -33.5 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Ferreira, M (Marius) | IA | 164009376 | 14306930 | Tshwane (GTP) |
| 2 | Deputy Chief Arbiter | Slabbert, WJ (Willem Jacobus) | NA | 147035021 | Tshwane (GTP) | |
| 3 | Arbiter | Du Toit, GC (Gys) | TS | 159070015 | Tshwane (GTP) |