PLAYER TOURNAMENT DETAILS
Johaylin Silver
1150154610West Coast (WCU)Tournament details
| Tour Id | 20253542 |
| Group Id | 20253542 |
| Name | West Coast Schools Chess Grand Challenge League 2025 |
| Section | PS Development |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-11-08 |
| End | 2025-11-08 |
| Submitted | 2025-11-17 |
| Rated | 2025-11-19 |
| Submit age weight | 1 |
| Host | West Coast (WCU) |
| Total time | 30 |
| Time weight | 0.6 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1212.3 |
| Perform | 1127.3 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 46 |
| Final Pos | 39 |
| Share Pos | 29 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1187.9 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.32 |
| Score - Expected score | -0.32 |
| Rating +/- | -3.8 |
Analysis (Type)
| Rating | 1187.5 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.27 |
| Score - Expected score | -0.27 |
| Rating +/- | -5.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-11-08 | Swartz, C (Ciano) | WCU | 1258.4 | 1262 | B | 0 | 0.38 | -0.38 | -4.6 | 0.37 | -0.37 | -7.4 | Yes | |
| 2 | 2025-11-08 | Snyman, D (Delon) | WCU | 1200 | 1200 | W | 1 | 0.53 | 0.47 | 5.6 | 0.53 | 0.47 | 9.4 | Yes | |
| 3 | 2025-11-08 | Visagie, J (Jakobus) | WCU | 1200 | 1200 | B | 0 | 0.44 | -0.44 | -5.3 | 0.44 | -0.44 | -8.8 | Yes | |
| 4 | 2025-11-08 | Van Huyssteen, A (Alexander) | WCU | 1203.2 | 1234.1 | W | 0 | 0.52 | -0.52 | -6.2 | 0.49 | -0.49 | -9.8 | Yes | |
| 5 | 2025-11-08 | Muller, C (Cole) | WCU | 1200.1 | 1200.5 | B | 1 | 0.44 | 0.56 | 6.7 | 0.44 | 0.56 | 11.2 | Yes | |