PLAYER TOURNAMENT DETAILS
Jiajia Weng
2140315707Buffalo City (EBC)Tournament details
| Tour Id | 20263158 |
| Group Id | 20263157 |
| Name | Beacon Bay Chess Club 2nd Annual Winter Cup 2026 |
| Section | Intermediate |
| Rounds | 6 |
| Format | Swiss |
| Type | Rapid |
| Start | 2026-08-29 |
| End | 2026-08-29 |
| Submitted | 2026-08-31 |
| Rated | 2026-08-31 |
| Submit age weight | 1 |
| Host | Buffalo City (EBC) |
| Total time | 25 |
| Time weight | 0.543 |
| Official results | Official results |
General
| Games | 6 |
| Score | 4 |
| Percent | 66.7 |
| Dp | 141.7 |
| Aor | 1301.3 |
| Perform | 1443 |
| 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 | 4 |
| Final Pos | 4 |
| Share Pos | 3 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1405.8 |
| K-factor | 32 |
| Score | 4 |
| Expected score | 3.53 |
| Score - Expected score | 0.47 |
| Rating +/- | 8.1 |
Analysis (Type)
| Rating | 1372.8 |
| K-factor | 36 |
| Score | 4 |
| Expected score | 3.8 |
| Score - Expected score | 0.2 |
| Rating +/- | 7.3 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-08-29 | Matiso, A (Avuyile) | EBC | 1189.4 | 1173.1 | B | 1 | 0.67 | 0.33 | 5.8 | 0.64 | 0.36 | 12.9 | Yes | |
| 2 | 2026-08-29 | Mnqayana, A (Aqhamile) | EBC | 1191.8 | 1179.2 | W | 1 | 0.76 | 0.24 | 4.2 | 0.72 | 0.28 | 9.9 | Yes | |
| 3 | 2026-08-29 | Mahlontlwana, A (Avuzwa) | EBC | 1400 | 1324.4 | B | 1 | 0.39 | 0.61 | 10.6 | 0.5 | 0.5 | 17.9 | Yes | |
| 4 | 2026-08-29 | Mwimba, C (Chalo) | EBC | 1372.1 | 1194.3 | W | 1 | 0.55 | 0.45 | 7.8 | 0.75 | 0.25 | 9.1 | Yes | |
| 5 | 2026-08-29 | Lufuso, L (Luyanda) | EBC | 1390.2 | 1319.4 | B | 0 | 0.52 | -0.52 | -9 | 0.64 | -0.64 | -23.1 | Yes | |
| 6 | 2026-08-29 | Tayi, M (Milani) | EBC | 1347.9 | 1491.1 | W | 0 | 0.65 | -0.65 | -11.3 | 0.54 | -0.54 | -19.4 | Yes | |