TOURNAMENT DETAILS
2023 Tshwane Chess Open Registration Tournament (C2)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1120133903 | Buchner, E (Emil) | Tshwane (GTP) | 1242.2 | 5 | 0.5 | 10 | -340 | 1228.3 | 888.3 | 2.54 | -2.04 | -33.9 | |
| 2 | 1070099941 | Burger, I (Izak Ulrich) | Tshwane (GTP) | 1117 | 5 | 2.5 | 50 | 0 | 1240.4 | 1240.4 | 1.82 | 0.68 | 11.3 | |
| 3 | 1110109561 | Coetzee, M (Marko) | Tshwane (GTP) | 1245.9 | 5 | 3 | 60 | 85 | 1274.8 | 1359.8 | 2.37 | 0.63 | 10.5 | |
| 4 | 1990144456 | Dhanraj, R (Rishay Dayanath) | Sedibeng (GSV) | 1204.3 | 5 | 4 | 80 | 255 | 1228.3 | 1483.3 | 2.32 | 1.68 | 27.9 | |
| 5 | 196092609 | Diniso, S (Siphesihle) | Buffalo City (EBC) | 1200 | 3 | 1.5 | 50 | 0 | 1174.2 | 1174.2 | 1.63 | -0.13 | -2.2 | |
| 6 | 1120137394 | Du Bruyn, D (Dylan) | Tshwane (GTP) | 1167.4 | 5 | 1 | 20 | -255 | 1250.6 | 995.6 | 1.97 | -0.97 | -16.1 | |
| 7 | 2100108334 | Du Plessis, A (Amelia) | Tshwane (GTP) | 1261.5 | 5 | 3 | 60 | 85 | 1313.4 | 1398.4 | 2.24 | 0.76 | 12.6 | |
| 8 | 2140134240 | Du Plessis, M (Mia) | Tshwane (GTP) | 1260.2 | 5 | 0.5 | 10 | -340 | 1246.9 | 906.9 | 2.54 | -2.04 | -33.9 | |
| 9 | 2070115594 | 14362295 | Grahan, C (Chie-Ann) | Tshwane (GTP) | 1123.7 | 5 | 2 | 40 | -85 | 1181.4 | 1096.4 | 2.12 | -0.12 | -2 |
| 10 | 1120109890 | 14379287 | Grahan, T (Tylo) | Tshwane (GTP) | 1219.5 | 5 | 2 | 40 | -85 | 1277.7 | 1192.7 | 2.2 | -0.2 | -3.3 |
| 11 | 1070138293 | Jansen Van Vuuren, L (Luan) | Tshwane (GTP) | 1249 | 5 | 3.5 | 70 | 170 | 1246.9 | 1416.9 | 2.55 | 0.95 | 15.8 | |
| 12 | 1120109887 | 14379325 | Jonker, T (Tertius) | Tshwane (GTP) | 1205.7 | 5 | 2 | 40 | -85 | 1228.4 | 1143.4 | 2.33 | -0.33 | -5.5 |
| 13 | 1090116741 | Kekana, N (Neo) | Tshwane (GTP) | 1205.8 | 5 | 3 | 60 | 85 | 1235.9 | 1320.9 | 2.28 | 0.72 | 12 | |
| 14 | 1090115218 | Mahlangu, NP (Nkosinathi Phillip) | Tshwane (GTP) | 1247.1 | 5 | 1 | 20 | -255 | 1249.4 | 994.4 | 2.44 | -1.44 | -23.9 | |
| 15 | 189053187 | Makan, B (Bhavik) | Johannesburg Metro (GJM) | 1296.1 | 5 | 4 | 80 | 255 | 1207 | 1462 | 3.06 | 0.94 | 15.6 | |
| 16 | 1100097226 | Marais, JS (Jacobus Stephanus) | Tshwane (GTP) | 1165.1 | 5 | 2.5 | 50 | 0 | 1220.4 | 1220.4 | 2.22 | 0.28 | 4.6 | |
| 17 | 1090130089 | Matsiokolo, G (Godisang) | Tshwane (GTP) | 1198.9 | 5 | 2.5 | 50 | 0 | 1285.1 | 1285.1 | 2.04 | 0.46 | 7.6 | |
| 18 | 1100096771 | Muller, C (Christian) | Tshwane (GTP) | 1284.4 | 5 | 2.5 | 50 | 0 | 1285.9 | 1285.9 | 2.53 | -0.03 | -0.5 | |
| 19 | 1110143051 | Naude, J (Johan) | Tshwane (GTP) | 1271 | 5 | 3 | 60 | 85 | 1275.2 | 1360.2 | 2.43 | 0.57 | 9.5 | |
| 20 | 1150134901 | Pillay, Y (Yishai) | Johannesburg Metro (GJM) | 1319.6 | 5 | 2 | 40 | -85 | 1313.1 | 1228.1 | 2.58 | -0.58 | -9.6 | |
| 21 | 1080098516 | Potgieter, A (Albert) | Tshwane (GTP) | 1204.8 | 5 | 5 | 100 | 425 | 1260.6 | 1685.6 | 2.22 | 2.78 | 46.1 | |
| 22 | 1140135554 | Prinsloo, A (Alexander) | Johannesburg Metro (GJM) | 1374.5 | 5 | 3.5 | 70 | 170 | 1304.1 | 1474.1 | 2.87 | 0.63 | 10.5 | |
| 23 | 1140135555 | Prinsloo, N (Nicholas) | Johannesburg Metro (GJM) | 1381.2 | 5 | 1.5 | 30 | -170 | 1288.8 | 1118.8 | 3 | -1.5 | -24.9 | |
| 24 | 194050853 | Sibejele, L (Lonwabo) | Nelson Mandela Bay (ENM) | 1200 | 3 | 2 | 66.7 | 141.7 | 1190 | 1331.6 | 1.58 | 0.42 | 7 | |
| 25 | 1090144852 | Snydert, A (Aiden Franscisco) | Tshwane (GTP) | 1216.6 | 5 | 4 | 80 | 255 | 1251.2 | 1506.2 | 2.34 | 1.66 | 27.6 | |
| 26 | 1100143696 | Songo, D (Divine) | Tshwane (GTP) | 1439.2 | 5 | 3.5 | 70 | 170 | 1292.4 | 1462.4 | 3.31 | 0.19 | 3.2 | |
| 27 | 1150145631 | 14371600 | Stelloh, S (Sebastian) | Johannesburg Metro (GJM) | 1413.7 | 5 | 2 | 40 | -85 | 1250.2 | 1165.2 | 3.41 | -1.41 | -23.4 |
| 28 | 1120107185 | Steyn, H (Henco) | Tshwane (GTP) | 1293.6 | 5 | 1 | 20 | -255 | 1224 | 969 | 2.86 | -1.86 | -30.9 | |
| 29 | 1080148655 | Van Der Westhuyzen, P (Petrus) | Tshwane (GTP) | 1200 | 5 | 2 | 40 | -85 | 1211.2 | 1126.2 | 2.39 | -0.39 | -6.5 | |
| 30 | 1080115589 | Van Niekerk, RM (Reuben Mentz) | Tshwane (GTP) | 1209.4 | 5 | 2 | 40 | -85 | 1236.3 | 1151.3 | 2.39 | -0.39 | -6.5 | |
| 31 | 2090109345 | Viljoen, A (Amber) | Tshwane (GTP) | 1133.8 | 5 | 3 | 60 | 85 | 1207.8 | 1292.8 | 2.11 | 0.89 | 14.8 | |
| 32 | 2120136659 | Wiehahn, H (Hailey) | Tshwane (GTP) | 1298.9 | 5 | 3 | 60 | 85 | 1249.9 | 1334.9 | 2.83 | 0.17 | 2.8 | |
| 33 | 1080139932 | Wolfaardt, J (John Eduan) | Tshwane (GTP) | 1236.2 | 5 | 3.5 | 70 | 170 | 1216.7 | 1386.7 | 2.57 | 0.93 | 15.4 | |
| 34 | 2130106594 | Yang, S (Selina) | Tshwane (GTP) | 1342.8 | 5 | 1 | 20 | -255 | 1268.5 | 1013.5 | 2.89 | -1.89 | -31.4 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Piek, PH (Petronella Hermina) | IA | 261030087 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | Kruger, FJ (Fransiena Jacoba) | FA | 263011234 | Tshwane (GTP) | |
| 3 | Arbiter | De Kock, L (Lene) | PA | 299006582 | Tshwane (GTP) | |
| 4 | Arbiter | Du Toit, GC (Gys) | TS | 159070015 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 1 | 2023-01-28 | Potgieter, A (Albert) | GTP | 1204.8 | 1-0 | 1413.7 | GJM | Stelloh, S (Sebastian) | 208.9 | ||
| 2 | 2 | 2023-01-28 | Stelloh, S (Sebastian) | GJM | 1413.7 | 0-1 | 1219.5 | GTP | Grahan, T (Tylo) | 194.2 | ||
| 3 | 4 | 2023-01-28 | Songo, D (Divine) | GTP | 1439.2 | 0-1 | 1261.5 | GTP | Du Plessis, A (Amelia) | 177.7 | ||
| 4 | 4 | 2023-01-28 | Prinsloo, N (Nicholas) | GJM | 1381.2 | 0-1 | 1216.6 | GTP | Snydert, A (Aiden Franscisco) | 164.6 | ||
| 5 | 3 | 2023-01-28 | Yang, S (Selina) | GTP | 1342.8 | 0-1 | 1205.7 | GTP | Jonker, T (Tertius) | 137.1 | ||
| 6 | 5 | 2023-01-28 | Van Niekerk, RM (Reuben Mentz) | GTP | 1209.4 | 1-0 | 1342.8 | GTP | Yang, S (Selina) | 133.4 | ||
| 7 | 3 | 2023-01-28 | Jansen Van Vuuren, L (Luan) | GTP | 1249 | 1-0 | 1381.2 | GJM | Prinsloo, N (Nicholas) | 132.2 | ||
| 8 | 5 | 2023-01-28 | Pillay, Y (Yishai) | GJM | 1319.6 | 0-1 | 1205.8 | GTP | Kekana, N (Neo) | 113.8 | ||
| 9 | 1 | 2023-01-28 | Coetzee, M (Marko) | GTP | 1245.9 | 1-0 | 1342.8 | GTP | Yang, S (Selina) | 96.9 | ||
| 10 | 5 | 2023-01-28 | Muller, C (Christian) | GTP | 1284.4 | 1-0 | 1381.2 | GJM | Prinsloo, N (Nicholas) | 96.8 | ||
| 11 | 4 | 2023-01-28 | Dhanraj, R (Rishay Dayanath) | GSV | 1204.3 | 1-0 | 1298.9 | GTP | Wiehahn, H (Hailey) | 94.6 | ||
| 12 | 3 | 2023-01-28 | Pillay, Y (Yishai) | GJM | 1319.6 | 1-0 | 1413.7 | GJM | Stelloh, S (Sebastian) | 94.1 | ||
| 13 | 3 | 2023-01-28 | Muller, C (Christian) | GTP | 1284.4 | 0-1 | 1204.3 | GSV | Dhanraj, R (Rishay Dayanath) | 80.1 | ||
| 14 | 1 | 2023-01-28 | Muller, C (Christian) | GTP | 1284.4 | 0.5-0.5 | 1439.2 | GTP | Songo, D (Divine) | 77.4 | ||
| 15 | 5 | 2023-01-28 | Grahan, T (Tylo) | GTP | 1219.5 | 1-0 | 1293.6 | GTP | Steyn, H (Henco) | 74.1 | ||
| 16 | 3 | 2023-01-28 | Makan, B (Bhavik) | GJM | 1296.1 | 0-1 | 1236.2 | GTP | Wolfaardt, J (John Eduan) | 59.9 | ||
| 17 | 5 | 2023-01-28 | Snydert, A (Aiden Franscisco) | GTP | 1216.6 | 1-0 | 1271 | GTP | Naude, J (Johan) | 54.4 | ||
| 18 | 2 | 2023-01-28 | Naude, J (Johan) | GTP | 1271 | 1-0 | 1319.6 | GJM | Pillay, Y (Yishai) | 48.6 | ||
| 19 | 2 | 2023-01-28 | Potgieter, A (Albert) | GTP | 1204.8 | 1-0 | 1249 | GTP | Jansen Van Vuuren, L (Luan) | 44.2 | ||
| 20 | 3 | 2023-01-28 | Buchner, E (Emil) | GTP | 1242.2 | 0-1 | 1205.8 | GTP | Kekana, N (Neo) | 36.4 | ||
| 21 | 4 | 2023-01-28 | Wolfaardt, J (John Eduan) | GTP | 1236.2 | 0-1 | 1204.8 | GTP | Potgieter, A (Albert) | 31.4 | ||
| 22 | 2 | 2023-01-28 | Coetzee, M (Marko) | GTP | 1245.9 | 1-0 | 1261.5 | GTP | Du Plessis, A (Amelia) | 15.6 | ||
| 23 | 1 | 2023-01-28 | Grahan, T (Tylo) | GTP | 1219.5 | 0-1 | 1204.3 | GSV | Dhanraj, R (Rishay Dayanath) | 15.2 | ||
| 24 | 4 | 2023-01-28 | Jonker, T (Tertius) | GTP | 1205.7 | 1-0 | 1219.5 | GTP | Grahan, T (Tylo) | 13.8 | ||
| 25 | 5 | 2023-01-28 | Buchner, E (Emil) | GTP | 1242.2 | 0.5-0.5 | 1260.2 | GTP | Du Plessis, M (Mia) | 9 | ||
| 26 | 5 | 2023-01-28 | Jansen Van Vuuren, L (Luan) | GTP | 1249 | 0.5-0.5 | 1236.2 | GTP | Wolfaardt, J (John Eduan) | 6.4 | ||
| 27 | 2 | 2023-01-28 | Prinsloo, N (Nicholas) | GJM | 1381.2 | 0.5-0.5 | 1374.5 | GJM | Prinsloo, A (Alexander) | 3.3 | ||
| 28 | 5 | 2023-01-28 | Wiehahn, H (Hailey) | GTP | 1298.9 | 0-1 | 1296.1 | GJM | Makan, B (Bhavik) | 2.8 |