PLAYER TOURNAMENT DETAILS
Ronald Chikwava
173004580Johannesburg Metro (GJM)Tournament details
| Tour Id | 20232323 |
| Group Id | 20232320 |
| Name | Africawide Chess Championship 2023 |
| Section | Open |
| Rounds | 7 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-11-03 |
| End | 2023-11-05 |
| Submitted | 2023-12-03 |
| Rated | 2023-11-30 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 6 |
| Score | 2.5 |
| Percent | 41.7 |
| Dp | -70.8 |
| Aor | 1499.5 |
| Perform | 1428.7 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 3 |
| White | 3 |
| Black | 3 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 37 |
| Final Pos | 33 |
| Share Pos | 31 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1510 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.07 |
| Score - Expected score | -0.57 |
| Rating +/- | -10.7 |
Analysis (Type)
| Rating | 1520.5 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.25 |
| Score - Expected score | -0.75 |
| Rating +/- | -15 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-11-03 | Jain, C (Chesta) | GE | 1350.8 | 1335.1 | W | 1 | 0.73 | 0.27 | 5.1 | 0.76 | 0.24 | 4.8 | Yes | |
| 2 | 2023-11-04 | Mlambo, I (Ishmael) | GJM | 1780.2 | 1754.2 | B | 0 | 0.14 | -0.14 | -2.6 | 0.19 | -0.19 | -3.8 | Yes | |
| 3 | 2023-11-04 | Manamela, N (Nthabiseng) | LCP | 1237.4 | 1200 | W | 0 | 0.86 | -0.86 | -16.2 | 0.91 | -0.91 | -18.2 | Yes | |
| 4 | 2023-11-04 | Wany, J (Jobert) | GE | 1495.4 | 1482.8 | B | 0.5 | 0.48 | 0.02 | 0.4 | 0.5 | 0 | 0 | Yes | |
| 5 | 2023-11-05 | Mgibe, K (Kamogelo) | GE | 1187.4 | 1200 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Forfeit) | |
| 6 | 2023-11-05 | Modisaotsile, B (Botlhale) | GJM | 1605.4 | 1607 | B | 0 | 0.35 | -0.35 | -6.6 | 0.36 | -0.36 | -7.2 | Yes | |
| 7 | 2023-11-05 | Naidoo, K (Kajol) | GJM | 1527.9 | 1525.1 | W | 1 | 0.52 | 0.48 | 9 | 0.54 | 0.46 | 9.2 | Yes | |