PLAYER TOURNAMENT DETAILS
Alexander Vollgraaff
1170153150West Coast (WCU)Tournament details
| Tour Id | 20250962 |
| Group Id | 20250960 |
| Name | West Coast Schools Chess Prestige 2025 |
| Section | U9 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 | 5 |
| Percent | 83.3 |
| Dp | 283.3 |
| Aor | 1243.7 |
| Perform | 1527 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 3 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 2 |
| Final Pos | 2 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1317.2 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.51 |
| Score - Expected score | 1.49 |
| Rating +/- | 24.7 |
Analysis (Type)
| Rating | 1284.2 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.62 |
| Score - Expected score | 1.38 |
| Rating +/- | 27.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-08 | Revmatas, N (Nikolai) | WCU | 1168.2 | 1163.2 | B | 1 | 0.63 | 0.37 | 6.1 | 0.6 | 0.4 | 8 | Yes | |
| 2 | 2025-03-08 | Snyman, J (Jerran) | WCU | 1190.8 | 1200 | W | 1 | 0.69 | 0.31 | 5.1 | 0.64 | 0.36 | 7.2 | Yes | |
| 3 | 2025-03-08 | Niemand, J (Jano) | WCU | 1244.4 | 1147.4 | B | 1 | 0.54 | 0.46 | 7.6 | 0.62 | 0.38 | 7.6 | Yes | |
| 4 | 2025-03-08 | Williams, T (Tyler) | WCU | 1278.2 | 1227.6 | W | 1 | 0.59 | 0.41 | 6.8 | 0.61 | 0.39 | 7.8 | Yes | |
| 5 | 2025-03-08 | Oberholzer, J (Justin) | WCU | 1370.8 | 1232.4 | B | 0 | 0.4 | -0.4 | -6.6 | 0.52 | -0.52 | -10.4 | Yes | |
| 6 | 2025-03-08 | Kilian, E (Eli) | WCU | 1209.7 | 1200 | W | 1 | 0.67 | 0.33 | 5.5 | 0.64 | 0.36 | 7.2 | Yes | |