PLAYER TOURNAMENT DETAILS
Zheyi Xu
1150149011Buffalo City (EBC)Tournament details
| Tour Id | 20261993 |
| Group Id | 20261991 |
| Name | 2026 Buffalo City Chess Trials 4 |
| Section | U12 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-05-30 |
| End | 2026-05-30 |
| Submitted | 2026-05-31 |
| Rated | 2026-05-31 |
| Submit age weight | 1 |
| Host | Buffalo City (EBC) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1292.2 |
| Perform | 1547.2 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| 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 | 1444.4 |
| K-factor | 32 |
| Score | 4 |
| Expected score | 3.43 |
| Score - Expected score | 0.57 |
| Rating +/- | 15.2 |
Analysis (Type)
| Rating | 1466.3 |
| K-factor | 32 |
| Score | 4 |
| Expected score | 3.7 |
| Score - Expected score | 0.3 |
| Rating +/- | 9.7 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-05-30 | May, L (Linathi) | EBC | 1200 | 1200 | W | 1 | 0.83 | 0.17 | 4.6 | 0.85 | 0.15 | 4.7 | Yes | |
| 2 | 2026-05-30 | Ndlume, Z (Zusange) | EBC | 1313.7 | 1329.3 | B | 1 | 0.61 | 0.39 | 10.3 | 0.62 | 0.38 | 12.2 | Yes | |
| 3 | 2026-05-30 | Goloda, K (Kungentando) | EBC | 1322.7 | 1248.4 | W | 0 | 0.68 | -0.68 | -18.2 | 0.8 | -0.8 | -25.5 | Yes | |
| 4 | 2026-05-30 | Mahlontlwana, A (Avuzwa) | EBC | 1317.8 | 1255.8 | B | 1 | 0.61 | 0.39 | 10.5 | 0.7 | 0.3 | 9.5 | Yes | |
| 5 | 2026-05-30 | Matyeshana, L (Libone) | EBC | 1306.8 | 1304.2 | W | 1 | 0.7 | 0.3 | 7.9 | 0.73 | 0.27 | 8.6 | Yes | |