PLAYER TOURNAMENT DETAILS
Jiayi Xu
1180303499Buffalo City (EBC)Tournament details
| Tour Id | 20262963 |
| Group Id | 20262960 |
| Name | BCM Schools Chess All Ages Festival 2026 |
| Section | U9 Open |
| Rounds | 6 |
| Format | Swiss |
| Type | Rapid |
| Start | 2026-07-25 |
| End | 2026-07-25 |
| Submitted | 2026-07-26 |
| Rated | 2026-08-20 |
| Submit age weight | 1 |
| Host | Buffalo City (EBC) |
| Total time | 20 |
| Time weight | 0.472 |
| Official results | Official results |
General
| Games | 6 |
| Score | 3 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1132.8 |
| Perform | 1132.8 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 5 |
| Final Pos | 11 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1230 |
| K-factor | 36 |
| Score | 3 |
| Expected score | 3.92 |
| Score - Expected score | -0.92 |
| Rating +/- | -15.6 |
Analysis (Type)
| Rating | 1157.4 |
| K-factor | 36 |
| Score | 3 |
| Expected score | 3.83 |
| Score - Expected score | -0.83 |
| Rating +/- | -29.9 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-07-25 | Alexander, C (Cayden) | EBC | 816.8 | 833.1 | B | 1 | 0.99 | 0.01 | 0.1 | 0.91 | 0.09 | 3.3 | Yes | |
| 2 | 2026-07-25 | Philimon, L (Liqhawe) | EBC | 777.9 | 753.4 | W | 1 | 1 | 0 | 0.1 | 0.99 | 0.01 | 0.3 | Yes | |
| 3 | 2026-07-25 | Mtwecu, Y (Yanga) | EBC | 1524.1 | 1455.6 | B | 0 | 0.21 | -0.21 | -3.5 | 0.23 | -0.23 | -8.2 | Yes | |
| 4 | 2026-07-25 | Jonase, L (Likuye) | EBC | 1280.3 | 1228 | W | 0 | 0.68 | -0.68 | -11.6 | 0.53 | -0.53 | -19.2 | Yes | |
| 5 | 2026-07-25 | Brill, H (Harrison) | EBC | 809.1 | 818.3 | W | 1 | 1 | 0 | 0.1 | 0.99 | 0.01 | 0.3 | Yes | |
| 6 | 2026-07-25 | Mdaka, V (Vuyanathi) | EBC | 1700.9 | 1528.1 | B | 0 | 0.05 | -0.05 | -0.8 | 0.17 | -0.17 | -6.3 | Yes | |