PLAYER TOURNAMENT DETAILS
Sergio Williams
1050110213West Coast (WCU)Tournament details
| Tour Id | 20252650 |
| Group Id | 20252648 |
| Name | Rooibos Open 2025 |
| Section | Elite |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-30 |
| End | 2025-08-30 |
| Submitted | 2025-09-01 |
| Rated | 2025-09-03 |
| Submit age weight | 1 |
| Host | West Coast (WCU) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1414.1 |
| Perform | 1244.1 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 18 |
| Final Pos | 18 |
| Share Pos | 18 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1355.2 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.2 |
| Score - Expected score | -0.7 |
| Rating +/- | -11.6 |
Analysis (Type)
| Rating | 1254.8 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 1.78 |
| Score - Expected score | -0.28 |
| Rating +/- | -5.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-30 | Kariem, S (Shakir) | WCU | 1576.8 | 1550.9 | W | 0 | 0.28 | -0.28 | -4.6 | 0.2 | -0.2 | -4 | Yes | |
| 2 | 2025-08-30 | Ockhuis, R (Ryan) | WCU | 1252.2 | 1204 | B | 0.5 | 0.58 | -0.08 | -1.3 | 0.52 | -0.02 | -0.4 | Yes | |
| 3 | 2025-08-30 | Syster, E (Eden) | WCU | 1340.3 | 1339 | W | 1 | 0.56 | 0.44 | 7.3 | 0.44 | 0.56 | 11.2 | Yes | |
| 4 | 2025-08-30 | Minnaar, E (Ethan) | WCU | 1489.2 | 1439.1 | B | 0 | 0.3 | -0.3 | -5 | 0.24 | -0.24 | -4.8 | Yes | |
| 5 | 2025-08-30 | White, J (Jonovan) | WCU | 1412.1 | 1391.3 | W | 0 | 0.48 | -0.48 | -8 | 0.38 | -0.38 | -7.6 | Yes | |