PLAYER TOURNAMENT DETAILS
Percian Koopman
2150143112West Coast (WCU)Tournament details
| Tour Id | 20240494 |
| Group Id | 20240493 |
| Name | West Coast Schools Chess Prestige Championships 2024 |
| Section | U9 Girls |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2024-03-09 |
| End | 2024-03-09 |
| Submitted | 2024-03-11 |
| Rated | 2024-03-11 |
| Submit age weight | 1 |
| Host | West Coast (WCU) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1184.7 |
| Perform | 1269.7 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 10 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1195 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.6 |
| Score - Expected score | 0.4 |
| Rating +/- | 4.8 |
Analysis (Type)
| Rating | 1240.3 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.77 |
| Score - Expected score | 0.23 |
| Rating +/- | 4.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2024-03-09 | Kapank, K (Kristen) | WCU | 1233.7 | 1243.3 | B | 0 | 0.41 | -0.41 | -4.9 | 0.45 | -0.45 | -9 | Yes | |
| 2 | 2024-03-09 | Stears, M (Mieke) | WCU | 1198.3 | 1194.4 | W | 1 | 0.54 | 0.46 | 5.5 | 0.6 | 0.4 | 8 | Yes | |
| 3 | 2024-03-09 | Adonis, G (Gia) | WCU | 1037 | 1036 | B | 1 | 0.64 | 0.36 | 4.3 | 0.7 | 0.3 | 6 | Yes | |
| 4 | 2024-03-09 | Tieties, L (Lilanie) | WOS | 1215.8 | 1291.3 | W | 0 | 0.52 | -0.52 | -6.2 | 0.48 | -0.48 | -9.6 | Yes | |
| 5 | 2024-03-09 | Arinze, K (Karmelithe) | WCU | 1238.8 | 1243.4 | W | 1 | 0.49 | 0.51 | 6.1 | 0.54 | 0.46 | 9.2 | Yes | |