PLAYER TOURNAMENT DETAILS
Zheyi Xu
1150149011Buffalo City (EBC)Tournament details
| Tour Id | 20252474 |
| Group Id | 20252470 |
| Name | Buffalo City Chess Junior Closed 2025 |
| Section | U12 Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-16 |
| End | 2025-08-16 |
| Submitted | 2025-08-22 |
| Rated | 2025-08-24 |
| Submit age weight | 1 |
| Host | Buffalo City (EBC) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1409.3 |
| Perform | 1324.3 |
| 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 | 6 |
| Final Pos | 9 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1380.8 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.29 |
| Score - Expected score | -0.29 |
| Rating +/- | -4.8 |
Analysis (Type)
| Rating | 1415.5 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.41 |
| Score - Expected score | -0.41 |
| Rating +/- | -8.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-16 | Lin, Y (Yifan) | EBC | 1600.1 | 1659.2 | B | 0 | 0.2 | -0.2 | -3.3 | 0.17 | -0.17 | -3.4 | Yes | |
| 2 | 2025-08-16 | Coetzee, T (Tristan) | EBC | 1538.5 | 1558.8 | W | 0 | 0.36 | -0.36 | -6 | 0.37 | -0.37 | -7.4 | Yes | |
| 3 | 2025-08-16 | Krouse, L (Logan) | EBC | 1266 | 1276.8 | B | 0 | 0.59 | -0.59 | -9.8 | 0.62 | -0.62 | -12.4 | Yes | |
| 4 | 2025-08-16 | Dikane, A (Akhelethu) | EAL | 1352.9 | 1340.7 | W | 1 | 0.57 | 0.43 | 7.1 | 0.63 | 0.37 | 7.4 | Yes | |
| 5 | 2025-08-16 | Kuo, C (Chih-Hsun) | EBC | 1289.2 | 1279.1 | B | 1 | 0.56 | 0.44 | 7.3 | 0.62 | 0.38 | 7.6 | Yes | |