TOURNAMENT DETAILS
Chess Power House Feb RR 2023 (Junior)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 109083901 | Botha, OJ (Owen Johan) | Sedibeng (GSV) | 1413.8 | 5 | 1 | 20 | -255 | 1346.2 | 1091.2 | 2.94 | -1.94 | -32.6 | |
| 2 | 2120135695 | Crowie, A (Allegra) | Ekurhuleni (GE) | 1403.1 | 5 | 3 | 60 | 85 | 1348.3 | 1433.3 | 2.78 | 0.22 | 3.7 | |
| 3 | 1110141970 | Kingsbury, J (Jack) | Johannesburg Metro (GJM) | 1282.3 | 5 | 3 | 60 | 85 | 1372.5 | 1457.5 | 2.02 | 0.98 | 16.5 | |
| 4 | 1130141987 | 14371642 | Mallach, D (Daniel) | Johannesburg Metro (GJM) | 1439.7 | 5 | 5 | 100 | 425 | 1341 | 1766 | 3.03 | 1.97 | 33.1 |
| 5 | 1100136910 | Shalala, D (Daniel John) | Ekurhuleni (GE) | 1320.9 | 5 | 1 | 20 | -255 | 1364.8 | 1109.8 | 2.2 | -1.2 | -20.2 | |
| 6 | 2080113546 | Ziervogel, K (Keira) | Ekurhuleni (GE) | 1285 | 5 | 2 | 40 | -85 | 1372 | 1287 | 2.04 | -0.04 | -0.7 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Bornheim, MC (Michael Charles) | IA | 157002693 | Johannesburg Metro (GJM) | |
| 2 | Deputy Chief Arbiter | Mthunzi, C (Clive) | PA | 194025886 | Ekurhuleni (GE) | |
| 3 | Arbiter | Wany, J (Jobert) | SS | 192076708 | Ekurhuleni (GE) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 3 | 2023-02-18 | Kingsbury, J (Jack) | GJM | 1282.3 | 1-0 | 1413.8 | GSV | Botha, OJ (Owen) | 131.5 | ||
| 2 | 2 | 2023-02-18 | Botha, OJ (Owen Johan) | GSV | 1413.8 | 0-1 | 1285 | GE | Ziervogel, K (Keira) | 128.8 | ||
| 3 | 1 | 2023-02-18 | Kingsbury, J (Jack) | GJM | 1282.3 | 1-0 | 1403.1 | GE | Crowie, A (Allegra) | 120.8 | ||
| 4 | 1 | 2023-02-18 | Ziervogel, K (Keira) | GE | 1285 | 1-0 | 1320.9 | GE | Shalala, D (Daniel John) | 35.9 | ||
| 5 | 4 | 2023-02-18 | Botha, OJ (Owen Johan) | GSV | 1413.8 | 0-1 | 1403.1 | GE | Crowie, A (Allegra) | 10.7 | ||
| 6 | 4 | 2023-02-18 | Ziervogel, K (Keira) | GE | 1285 | 0-1 | 1282.3 | GJM | Kingsbury, J (Jack) | 2.7 |