PLAYER TOURNAMENT DETAILS
Sergio Van Rooyen
1080099747West Coast (WCU)Tournament details
| Tour Id | 20250970 |
| Group Id | 20250960 |
| Name | West Coast Schools Chess Prestige 2025 |
| Section | U17 Boys |
| Rounds | 6 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-08 |
| End | 2025-03-08 |
| Submitted | 2025-03-31 |
| Rated | 2025-03-31 |
| Submit age weight | 1 |
| Host | West Coast (WCU) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 6 |
| Score | 3 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1291.5 |
| Perform | 1291.5 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 20 |
| Final Pos | 18 |
| Share Pos | 14 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1278 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.91 |
| Score - Expected score | 0.09 |
| Rating +/- | 1.5 |
Analysis (Type)
| Rating | 1266.7 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.97 |
| Score - Expected score | 0.03 |
| Rating +/- | 0.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-08 | Opperman, M (Matthew) | WCU | 1506.9 | 1465.1 | B | 0 | 0.19 | -0.19 | -3.2 | 0.23 | -0.23 | -4.6 | Yes | |
| 2 | 2025-03-08 | Morobi, M (Miguel) | WCU | 1204.6 | 1200 | W | 1 | 0.63 | 0.37 | 6.1 | 0.62 | 0.38 | 7.6 | Yes | |
| 3 | 2025-03-08 | Khesa, S (Sive) | WCU | 1200.2 | 1200 | B | 1 | 0.55 | 0.45 | 7.5 | 0.54 | 0.46 | 9.2 | Yes | |
| 4 | 2025-03-08 | Adonis, J (Jermaine) | WCU | 1344.6 | 1296.5 | W | 0 | 0.46 | -0.46 | -7.6 | 0.51 | -0.51 | -10.2 | Yes | |
| 5 | 2025-03-08 | Fortuin, R (Rehino) | WCU | 1206.7 | 1200 | B | 1 | 0.54 | 0.46 | 7.6 | 0.54 | 0.46 | 9.2 | Yes | |
| 6 | 2025-03-08 | Maarman, C (Christiano) | WCU | 1285.9 | 1266.8 | W | 0 | 0.53 | -0.53 | -8.8 | 0.54 | -0.54 | -10.8 | Yes | |