TOURNAMENT DETAILS
Constantiapark Open 2025 (C)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1120143038 | 14379171 | Boshoff, R (Reinhardt) | Tshwane (GTP) | 1471.8 | 5 | 3.5 | 70 | 170 | 1317.1 | 1487.1 | 3.44 | 0.06 | 1 |
| 2 | 1130134041 | Botha, L (Logan) | Tshwane (GTP) | 1353.3 | 5 | 2 | 40 | -85 | 1393.6 | 1308.6 | 2.22 | -0.22 | -3.7 | |
| 3 | 1120133903 | Buchner, E (Emil) | Tshwane (GTP) | 1321.1 | 5 | 3.5 | 70 | 170 | 1420.6 | 1590.6 | 1.88 | 1.62 | 26.9 | |
| 4 | 1060141960 | Chen, X (Xi) | Ekurhuleni (GE) | 1318 | 5 | 3.5 | 70 | 170 | 1419.5 | 1589.5 | 1.87 | 1.63 | 27.1 | |
| 5 | 1120152983 | Chen, Y (Yuqi) | Ekurhuleni (GE) | 1438.7 | 5 | 2 | 40 | -85 | 1379.8 | 1294.8 | 2.8 | -0.8 | -13.3 | |
| 6 | 1140313132 | Du Plessis, L (Leopold) | Tshwane (GTP) | 1194.7 | 4 | 0 | 0 | -425 | 1441.8 | 1016.8 | 0.85 | -0.85 | -14.1 | |
| 7 | 2130137395 | Du Toit, M (Mine) | Tshwane (GTP) | 1420.8 | 5 | 2 | 40 | -85 | 1318.6 | 1233.6 | 3.05 | -1.05 | -17.4 | |
| 8 | 1130134049 | Grobler, J (Joshua) | Tshwane (GTP) | 1343.9 | 5 | 2 | 40 | -85 | 1376.4 | 1291.4 | 2.35 | -0.35 | -5.8 | |
| 9 | 2120134213 | 14351196 | Jansen, A (Alexia) | Tshwane (GTP) | 1418.4 | 5 | 3 | 60 | 85 | 1373.3 | 1458.3 | 2.72 | 0.28 | 4.6 |
| 10 | 2150190424 | 14385074 | Kgwale, O (Obotegile) | Tshwane (GTP) | 1478.7 | 4 | 0 | 0 | -425 | 1406.7 | 981.7 | 2.33 | -2.33 | -38.7 |
| 11 | 1880314118 | Kwanaite, E (Evance) | Tshwane (GTP) | 1262.8 | 5 | 3 | 60 | 85 | 1455.2 | 1540.2 | 1.42 | 1.58 | 26.2 | |
| 12 | 1960154191 | Le Roux, A (Arnoldus) | Tshwane (GTP) | 1336.3 | 5 | 4 | 80 | 255 | 1416.9 | 1671.9 | 2.07 | 1.93 | 32 | |
| 13 | 1110302689 | Long, J (Jianyu) | Tshwane (GTP) | 1371.9 | 5 | 3 | 60 | 85 | 1432.2 | 1517.2 | 2.19 | 0.81 | 13.4 | |
| 14 | 1130131224 | Minny, O (Oban) | Tshwane (GTP) | 1513 | 5 | 3 | 60 | 85 | 1353 | 1438 | 3.47 | -0.47 | -7.8 | |
| 15 | 1050112480 | Reddy, KS (Kashen Shivaan) | Tshwane (GTP) | 1425.9 | 5 | 1 | 20 | -255 | 1365 | 1110 | 2.9 | -1.9 | -31.5 | |
| 16 | 1130134053 | Roos, E (Ewan) | Tshwane (GTP) | 1456.2 | 4 | 1 | 25 | -212.5 | 1322.5 | 1110 | 2.62 | -1.62 | -26.9 | |
| 17 | 1130315627 | Senthikumar, S (Sakalesh) | Tshwane (GTP) | 1200 | 4 | 1 | 25 | -212.5 | 1373.8 | 1161.3 | 1.19 | -0.19 | -3.2 | |
| 18 | 208078447 | Timmerman, ME (Mischke Enya) | Tshwane (GTP) | 1481 | 5 | 5 | 100 | 425 | 1321.2 | 1746.2 | 3.47 | 1.53 | 25.4 | |
| 19 | 1110192164 | Van Den Heever, M (Marquis) | Ekurhuleni (GE) | 1300.2 | 3 | 1 | 33.3 | -141.7 | 1473.3 | 1331.6 | 0.85 | 0.15 | 2.5 | |
| 20 | 1110149163 | Van Der Merwe, L (Louis) | Tshwane (GTP) | 1463.7 | 5 | 4 | 80 | 255 | 1357.3 | 1612.3 | 3.08 | 0.92 | 15.3 | |
| 21 | 1110114818 | Van Der Walt, H (Henrico) | Tshwane (GTP) | 1503.2 | 5 | 1.5 | 30 | -170 | 1379.5 | 1209.5 | 3.26 | -1.76 | -29.2 | |
| 22 | 1130131228 | Visser, A (Aaron) | Tshwane (GTP) | 1343.2 | 5 | 3 | 60 | 85 | 1431.6 | 1516.6 | 1.94 | 1.06 | 17.6 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Sutil, Y (Yolandé Judy Do Norsomento) | PA | 283036769 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | van der Merwe, I (Ineke) | PA | 299006248 | Tshwane (GTP) | |
| 3 | Arbiter | Audie, S (Sune) | PA | 298008285 | 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 | 3 | 2025-02-15 | Kwanaite, E (Evance) | GTP | 1262.8 | 1-0 | 1463.7 | GTP | Van Der Merwe, L (Louis) | 200.9 | ||
| 2 | 2 | 2025-02-15 | Buchner, E (Emil) | GTP | 1321.1 | 1-0 | 1513 | GTP | Minny, O (Oban) | 191.9 | ||
| 3 | 2 | 2025-02-15 | Van Der Walt, H (Henrico) | GTP | 1503.2 | 0-1 | 1318 | GE | Chen, X (Xi) | 185.2 | ||
| 4 | 2 | 2025-02-15 | Chen, Y (Yuqi) | GE | 1438.7 | 0-1 | 1262.8 | GTP | Kwanaite, E (Evance) | 175.9 | ||
| 5 | 4 | 2025-02-15 | Van Der Walt, H (Henrico) | GTP | 1503.2 | 0-1 | 1343.2 | GTP | Visser, A (Aaron) | 160 | ||
| 6 | 1 | 2025-02-15 | Kwanaite, E (Evance) | GTP | 1262.8 | 1-0 | 1420.8 | GTP | Du Toit, M (Mine) | 158 | ||
| 7 | 4 | 2025-02-15 | Long, J (Jianyu) | GTP | 1371.9 | 1-0 | 1513 | GTP | Minny, O (Oban) | 141.1 | ||
| 8 | 1 | 2025-02-15 | Roos, E (Ewan) | GTP | 1456.2 | 0-1 | 1321.1 | GTP | Buchner, E (Emil) | 135.1 | ||
| 9 | 1 | 2025-02-15 | Grobler, J (Joshua) | GTP | 1343.9 | 1-0 | 1478.7 | GTP | Kgwale, O (Obotegile) | 134.8 | ||
| 10 | 1 | 2025-02-15 | Long, J (Jianyu) | GTP | 1371.9 | 1-0 | 1503.2 | GTP | Van Der Walt, H (Henrico) | 131.3 | ||
| 11 | 1 | 2025-02-15 | Reddy, KS (Kashen Shivaan) | GTP | 1425.9 | 0-1 | 1300.2 | GE | Van Den Heever, M (Marquis) | 125.7 | ||
| 12 | 2 | 2025-02-15 | Botha, L (Logan) | GTP | 1353.3 | 1-0 | 1456.2 | GTP | Roos, E (Ewan) | 102.9 | ||
| 13 | 4 | 2025-02-15 | Chen, Y (Yuqi) | GE | 1438.7 | 0-1 | 1336.3 | GTP | Le Roux, A (Arnoldus) | 102.4 | ||
| 14 | 2 | 2025-02-15 | Du Toit, M (Mine) | GTP | 1420.8 | 0-1 | 1336.3 | GTP | Le Roux, A (Arnoldus) | 84.5 | ||
| 15 | 2 | 2025-02-15 | Visser, A (Aaron) | GTP | 1343.2 | 1-0 | 1425.9 | GTP | Reddy, KS (Kashen Shivaan) | 82.7 | ||
| 16 | 5 | 2025-02-15 | Le Roux, A (Arnoldus) | GTP | 1336.3 | 1-0 | 1418.4 | GTP | Jansen, A (Alexia) | 82.1 | ||
| 17 | 5 | 2025-02-15 | Visser, A (Aaron) | GTP | 1343.2 | 1-0 | 1420.8 | GTP | Du Toit, M (Mine) | 77.6 | ||
| 18 | 3 | 2025-02-15 | Boshoff, R (Reinhardt) | GTP | 1471.8 | 0.5-0.5 | 1321.1 | GTP | Buchner, E (Emil) | 75.4 | ||
| 19 | 2 | 2025-02-15 | Kgwale, O (Obotegile) | GTP | 1478.7 | 0-1 | 1418.4 | GTP | Jansen, A (Alexia) | 60.3 | ||
| 20 | 1 | 2025-02-15 | Chen, X (Xi) | GE | 1318 | 0.5-0.5 | 1438.7 | GE | Chen, Y (Yuqi) | 60.3 | ||
| 21 | 4 | 2025-02-15 | Reddy, KS (Kashen Shivaan) | GTP | 1425.9 | 1-0 | 1478.7 | GTP | Kgwale, O (Obotegile) | 52.8 | ||
| 22 | 3 | 2025-02-15 | Kgwale, O (Obotegile) | GTP | 1478.7 | 0-1 | 1438.7 | GE | Chen, Y (Yuqi) | 40 | ||
| 23 | 3 | 2025-02-15 | Roos, E (Ewan) | GTP | 1456.2 | 0-1 | 1420.8 | GTP | Du Toit, M (Mine) | 35.4 | ||
| 24 | 3 | 2025-02-15 | Chen, X (Xi) | GE | 1318 | 1-0 | 1353.3 | GTP | Botha, L (Logan) | 35.3 | ||
| 25 | 5 | 2025-02-15 | Van Der Walt, H (Henrico) | GTP | 1503.2 | 0.5-0.5 | 1438.7 | GE | Chen, Y (Yuqi) | 32.2 | ||
| 26 | 5 | 2025-02-15 | Grobler, J (Joshua) | GTP | 1343.9 | 0-1 | 1321.1 | GTP | Buchner, E (Emil) | 22.8 | ||
| 27 | 4 | 2025-02-15 | Van Der Merwe, L (Louis) | GTP | 1463.7 | 1-0 | 1471.8 | GTP | Boshoff, R (Reinhardt) | 8.1 | ||
| 28 | 3 | 2025-02-15 | Le Roux, A (Arnoldus) | GTP | 1336.3 | 1-0 | 1343.2 | GTP | Visser, A (Aaron) | 6.9 | ||
| 29 | 4 | 2025-02-15 | Buchner, E (Emil) | GTP | 1321.1 | 0-1 | 1318 | GE | Chen, X (Xi) | 3.1 |