PLAYER TOURNAMENT DETAILS
Jiajia Weng
2140315707Buffalo City (EBC)Tournament details
| Tour Id | 20251506 |
| Group Id | 20251504 |
| Name | 2025 Buffalo City Chess Trials 3 |
| Section | U12 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-05-10 |
| End | 2025-05-10 |
| Submitted | 2025-05-18 |
| Rated | 2025-05-18 |
| 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 | 1390.3 |
| Perform | 1645.3 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 5 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1358.2 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.27 |
| Score - Expected score | 1.73 |
| Rating +/- | 28.7 |
Analysis (Type)
| Rating | 1352 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.21 |
| Score - Expected score | 1.79 |
| Rating +/- | 35.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-05-10 | Bungane, L (Limile) | EBC | 1200 | 1200 | B | 1 | 0.64 | 0.36 | 6 | 0.64 | 0.36 | 7.2 | Yes | |
| 2 | 2025-05-10 | Dikane, A (Akhelethu) | EAL | 1416.1 | 1412.6 | W | 1 | 0.47 | 0.53 | 8.8 | 0.47 | 0.53 | 10.6 | Yes | |
| 3 | 2025-05-10 | Manqunyana, L (Luphelo) | EBC | 1424.3 | 1430.9 | B | 1 | 0.38 | 0.62 | 10.3 | 0.37 | 0.63 | 12.6 | Yes | |
| 4 | 2025-05-10 | Tumbare, N (Nicole) | EBC | 1391.2 | 1410 | W | 1 | 0.5 | 0.5 | 8.3 | 0.47 | 0.53 | 10.6 | Yes | |
| 5 | 2025-05-10 | Foslara, Z (Ziminathi) | EBC | 1520.1 | 1519.7 | B | 0 | 0.27 | -0.27 | -4.5 | 0.26 | -0.26 | -5.2 | Yes | |