PLAYER TOURNAMENT DETAILS
Matthew Williams
1100151686Chess South Africa (CSA)Tournament details
| Tour Id | 20231625 |
| Group Id | 20231625 |
| Name | Uitenhage Chess Club Grand Prix 2023 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-08-25 |
| End | 2023-08-26 |
| Submitted | 2023-08-29 |
| Rated | 2023-08-29 |
| Submit age weight | 1 |
| Host | Nelson Mandela Bay (ENM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1202.3 |
| Perform | 1117.3 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 23 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1181.2 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.42 |
| Score - Expected score | -0.42 |
| Rating +/- | -7 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.55 |
| Score - Expected score | -0.55 |
| Rating +/- | -11 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-08-25 | Hall, J (Joshua) | ENM | 1240.2 | 1247.7 | W | 1 | 0.47 | 0.53 | 8.8 | 0.49 | 0.51 | 10.2 | Yes | |
| 2 | 2023-08-26 | Smith, A (Andre) | ENM | 1287.2 | 1293.8 | B | 0 | 0.33 | -0.33 | -5.5 | 0.35 | -0.35 | -7 | Yes | |
| 3 | 2023-08-26 | Minnie, J (Janro) | ENM | 1127.6 | 1110 | W | 1 | 0.6 | 0.4 | 6.6 | 0.65 | 0.35 | 7 | Yes | |
| 4 | 2023-08-26 | Ramasammy-Cook, J (Joshua) | ENM | 1207.4 | 1200 | B | 0 | 0.43 | -0.43 | -7.1 | 0.46 | -0.46 | -9.2 | Yes | |
| 5 | 2023-08-26 | Hoogh, E (Ethan) | ENM | 1149.2 | 1144.2 | W | 0 | 0.58 | -0.58 | -9.6 | 0.61 | -0.61 | -12.2 | Yes | |