PLAYER TOURNAMENT DETAILS
Zheyi Xu
1150149011Buffalo City (EBC)Tournament details
| Tour Id | 20260154 |
| Group Id | 20260153 |
| Name | 2026 Buffalo City Chess Trials 1 |
| Section | U12 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-02-07 |
| End | 2026-02-07 |
| Submitted | 2026-02-08 |
| Rated | 2026-02-11 |
| Submit age weight | 0.65 |
| 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 | 1340.5 |
| Perform | 1595.5 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 0 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 7 |
| Final Pos | 7 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1404.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.83 |
| Score - Expected score | 1.17 |
| Rating +/- | 12.6 |
Analysis (Type)
| Rating | 1428.2 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.98 |
| Score - Expected score | 1.02 |
| Rating +/- | 13.3 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-07 | Lupondwana, Q (Qhayiya) | EBC | 1198.8 | 1198 | B | 1 | 0.7 | 0.3 | 3.2 | 0.73 | 0.27 | 3.5 | Yes | |
| 2 | 2026-02-07 | Vutula, L (Lubom) | EBC | 1242.4 | 1246.8 | W | 1 | 0.73 | 0.27 | 2.9 | 0.75 | 0.25 | 3.2 | Yes | |
| 3 | 2026-02-07 | Coetzee, T (Tristan) | EBC | 1546.5 | 1552.9 | B | 0.5 | 0.29 | 0.21 | 2.3 | 0.31 | 0.19 | 2.5 | Yes | |
| 4 | 2026-02-07 | Wood, S (Sebastian) | EBC | 1422.1 | 1417.7 | W | 0.5 | 0.52 | -0.02 | -0.3 | 0.55 | -0.05 | -1 | Yes | |
| 5 | 2026-02-07 | Gwana, L (Libubomi) | EBC | 1292.8 | 1272.5 | B | 1 | 0.59 | 0.41 | 4.4 | 0.64 | 0.36 | 4.7 | Yes | |