PLAYER TOURNAMENT DETAILS
Jiayi Xu
1180303499Buffalo City (EBC)Tournament details
| Tour Id | 20260991 |
| Group Id | 20260990 |
| Name | 2026 Buffalo City Chess Trials 3 |
| Section | U10 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-03-21 |
| End | 2026-03-21 |
| Submitted | 2026-03-24 |
| Rated | 2026-03-27 |
| 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 | 1274.5 |
| Perform | 1529.5 |
| 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 | 9 |
| Final Pos | 3 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1277.3 |
| K-factor | 36 |
| Score | 4 |
| Expected score | 2.56 |
| Score - Expected score | 1.44 |
| Rating +/- | 43.1 |
Analysis (Type)
| Rating | 1288.6 |
| K-factor | 36 |
| Score | 4 |
| Expected score | 2.5 |
| Score - Expected score | 1.5 |
| Rating +/- | 53.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-21 | Bopi, B (Bulumko) | EBC | 1200 | 1200 | W | 1 | 0.63 | 0.37 | 11 | 0.64 | 0.36 | 12.8 | Yes | |
| 2 | 2026-03-21 | Yin, S (Shaofeng) | CSA | 1155.3 | 1200 | B | 1 | 0.6 | 0.4 | 11.9 | 0.56 | 0.44 | 15.8 | Yes | |
| 3 | 2026-03-21 | Mabhera, AA (Annelise Atipa) | EBC | 1252.6 | 1259.4 | W | 1 | 0.57 | 0.43 | 12.8 | 0.58 | 0.42 | 15.3 | Yes | |
| 4 | 2026-03-21 | Kapp, M (Michael) | EBC | 1576.6 | 1588.2 | W | 0 | 0.19 | -0.19 | -5.8 | 0.19 | -0.19 | -6.9 | Yes | |
| 5 | 2026-03-21 | Aaroni, E (Enzokuhle) | EBC | 1188.3 | 1227.2 | B | 1 | 0.56 | 0.44 | 13.1 | 0.53 | 0.47 | 16.9 | Yes | |