PLAYER TOURNAMENT DETAILS
Jiayi Xu
1180303499Buffalo City (EBC)Tournament details
| Tour Id | 20261992 |
| Group Id | 20261991 |
| Name | 2026 Buffalo City Chess Trials 4 |
| Section | U10 |
| 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 | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1263.7 |
| Perform | 1178.7 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 19 |
| Share Pos | 19 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1361.1 |
| K-factor | 36 |
| Score | 2 |
| Expected score | 3.11 |
| Score - Expected score | -1.11 |
| Rating +/- | -33.1 |
Analysis (Type)
| Rating | 1388 |
| K-factor | 36 |
| Score | 2 |
| Expected score | 3.18 |
| Score - Expected score | -1.18 |
| Rating +/- | -42.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-05-30 | Bout, K (Konke) | EBC | 1200 | 1200 | W | 1 | 0.73 | 0.27 | 8.1 | 0.76 | 0.24 | 8.6 | Yes | |
| 2 | 2026-05-30 | Nxasana, H (Hlanga) | EBC | 1200 | 1200 | B | 1 | 0.65 | 0.35 | 10.6 | 0.68 | 0.32 | 11.6 | Yes | |
| 3 | 2026-05-30 | Mtwecu, Y (Yanga) | EBC | 1449.9 | 1471.4 | W | 0 | 0.44 | -0.44 | -13.1 | 0.44 | -0.44 | -16 | Yes | |
| 4 | 2026-05-30 | Jonase, L (Likuye) | EBC | 1170.8 | 1171.1 | B | 0 | 0.68 | -0.68 | -20.3 | 0.71 | -0.71 | -25.6 | Yes | |
| 5 | 2026-05-30 | Masondwana, N (Ndalwentle) | EBC | 1297.6 | 1346.7 | W | 0 | 0.62 | -0.62 | -18.4 | 0.59 | -0.59 | -21.2 | Yes | |