PLAYER TOURNAMENT DETAILS
Ronald Chikwava
173004580Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251978 |
| Group Id | 20251967 |
| Name | South African Open 2025 |
| Section | B |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-06-28 |
| End | 2025-07-05 |
| Submitted | 2025-07-06 |
| Rated | 2025-07-06 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 6 |
| Percent | 54.5 |
| Dp | 38.6 |
| Aor | 1594.8 |
| Perform | 1633.5 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 2 |
| Losses | 4 |
| White | 5 |
| Black | 6 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 62 |
| Final Pos | 68 |
| Share Pos | 59 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1630.1 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 5.83 |
| Score - Expected score | 0.17 |
| Rating +/- | 3.4 |
Analysis (Type)
| Rating | 1625.9 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 5.69 |
| Score - Expected score | 0.31 |
| Rating +/- | 6.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-06-28 | Ndawonde, L (Luyanda) | GJM | 1205.9 | 1209.4 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 2 | 2025-06-28 | Tshetlo, T (Tshepo) | GJM | 1793.6 | 1795.2 | B | 1 | 0.27 | 0.73 | 14.6 | 0.26 | 0.74 | 14.8 | Yes | |
| 3 | 2025-06-29 | Yoko, C (Christopher David) | GJM | 1753.3 | 1796.7 | W | 0 | 0.4 | -0.4 | -8 | 0.34 | -0.34 | -6.8 | Yes | |
| 4 | 2025-06-29 | Makhosonke, KM (Kuhlase Matthiolus) | NBR | 1874.4 | 1861.9 | B | 0.5 | 0.17 | 0.33 | 6.6 | 0.18 | 0.32 | 6.4 | Yes | |
| 5 | 2025-06-30 | Schmid, J (Johann) | GJM | 1838.3 | 1839.5 | B | 0 | 0.22 | -0.22 | -4.4 | 0.21 | -0.21 | -4.2 | Yes | |
| 6 | 2025-07-01 | Mazibuko, A (Asimthande) | GJM | 1205.7 | 1206.8 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 7 | 2025-07-02 | Hlatshwayo, A (Amukelani) | GE | 1618.8 | 1630.8 | B | 1 | 0.47 | 0.53 | 10.6 | 0.45 | 0.55 | 11 | Yes | |
| 8 | 2025-07-03 | Cumbane, AE (Augusto Elidio) | GJM | 1769.1 | 1789.6 | W | 1 | 0.38 | 0.62 | 12.4 | 0.35 | 0.65 | 13 | Yes | |
| 9 | 2025-07-04 | Landitho, M (Mzwandile) | GJM | 1654.9 | 1655.2 | B | 0 | 0.43 | -0.43 | -8.6 | 0.42 | -0.42 | -8.4 | Yes | |
| 10 | 2025-07-04 | Ngcongo, N (Nkululeko) | KED | 1629 | 1641.6 | W | 0 | 0.54 | -0.54 | -10.8 | 0.52 | -0.52 | -10.4 | Yes | |
| 11 | 2025-07-05 | Selala, A (Austin) | GJM | 1200 | 1200 | B | 0.5 | 0.96 | -0.46 | -9.2 | 0.95 | -0.45 | -9 | Yes | |