PLAYER TOURNAMENT DETAILS
Jiayi Xu
1180303499Buffalo City (EBC)Tournament details
| Tour Id | 20252223 |
| Group Id | 20252223 |
| Name | 3rd Chess Vikings Open Championship 2025 |
| Section | D |
| Rounds | 6 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-02 |
| End | 2025-08-02 |
| Submitted | 2025-08-02 |
| Rated | 2025-08-05 |
| Submit age weight | 1 |
| Host | Buffalo City (EBC) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 6 |
| Score | 4 |
| Percent | 66.7 |
| Dp | 141.7 |
| Aor | 1200.2 |
| Perform | 1341.9 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 3 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 10 |
| Final Pos | 8 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1218.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.13 |
| Score - Expected score | 0.87 |
| Rating +/- | 14.4 |
Analysis (Type)
| Rating | 1219.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.13 |
| Score - Expected score | 0.87 |
| Rating +/- | 17.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-02 | Gosling, E (Eli) | EBC | 1200 | 1200 | B | 1 | 0.48 | 0.52 | 8.6 | 0.48 | 0.52 | 10.4 | Yes | |
| 2 | 2025-08-02 | Skariya, R (Royce) | EBC | 1200 | 1200 | W | 0 | 0.56 | -0.56 | -9.3 | 0.56 | -0.56 | -11.2 | Yes | |
| 3 | 2025-08-02 | Naidoo, N (Nadeema) | EBC | 1199.8 | 1199.5 | B | 1 | 0.48 | 0.52 | 8.6 | 0.48 | 0.52 | 10.4 | Yes | |
| 4 | 2025-08-02 | Mabhera, A (Annikka Atida) | EBC | 1191.1 | 1202.2 | W | 1 | 0.57 | 0.43 | 7.1 | 0.56 | 0.44 | 8.8 | Yes | |
| 5 | 2025-08-02 | Goddard, D (Daniel) | EBC | 1199.9 | 1200 | B | 0 | 0.48 | -0.48 | -8 | 0.48 | -0.48 | -9.6 | Yes | |
| 6 | 2025-08-02 | Ntsane, T (Tankiso) | EBC | 1210.5 | 1199.8 | W | 1 | 0.55 | 0.45 | 7.5 | 0.56 | 0.44 | 8.8 | Yes | |