PLAYER TOURNAMENT DETAILS
Jiayi Xu
1180303499Buffalo City (EBC)Tournament details
| Tour Id | 20260153 |
| Group Id | 20260153 |
| Name | 2026 Buffalo City Chess Trials 1 |
| Section | U8+U10 |
| 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 | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1359.2 |
| Perform | 1444.2 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 10 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1240.3 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.77 |
| Score - Expected score | 1.23 |
| Rating +/- | 13.3 |
Analysis (Type)
| Rating | 1241.9 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.69 |
| Score - Expected score | 1.31 |
| Rating +/- | 17 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-07 | Feby, I (Isabella Eapen) | EBC | 1200 | 1200 | B | 1 | 0.51 | 0.49 | 5.3 | 0.51 | 0.49 | 6.4 | Yes | |
| 2 | 2026-02-07 | Rwexu, A (Akhanya) | EBC | 1200 | 1200 | W | 1 | 0.59 | 0.41 | 4.4 | 0.59 | 0.41 | 5.3 | Yes | |
| 3 | 2026-02-07 | Mtwecu, Y (Yanga) | EBC | 1323.1 | 1374.8 | B | 1 | 0.36 | 0.64 | 6.9 | 0.3 | 0.7 | 9.1 | Yes | |
| 4 | 2026-02-07 | Kapp, M (Michael) | EBC | 1579.4 | 1593.1 | W | 0 | 0.15 | -0.15 | -2.5 | 0.13 | -0.13 | -2.6 | Yes | |
| 5 | 2026-02-07 | Weng, J (Junjie) | EBC | 1493.4 | 1501.9 | B | 0 | 0.16 | -0.16 | -2.7 | 0.16 | -0.16 | -3.2 | Yes | |