PLAYER TOURNAMENT DETAILS
Ying Jun Zhen
1140303500Buffalo City (EBC)Tournament details
| Tour Id | 20251086 |
| Group Id | 20251084 |
| Name | 2025 Buffalo City Chess Trials 2 |
| Section | U12 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-04-12 |
| End | 2025-04-12 |
| Submitted | 2025-04-13 |
| Rated | 2025-04-13 |
| 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 | 1262.3 |
| Perform | 1177.3 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 23 |
| Final Pos | 25 |
| Share Pos | 23 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1223.9 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.23 |
| Score - Expected score | -0.23 |
| Rating +/- | -3.8 |
Analysis (Type)
| Rating | 1247.1 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.36 |
| Score - Expected score | -0.36 |
| Rating +/- | -7.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-04-12 | Bokolo, A (Awande) | EBC | 1129.5 | 1120.6 | B | 1 | 0.57 | 0.43 | 7.1 | 0.61 | 0.39 | 7.8 | Yes | |
| 2 | 2025-04-12 | Matabata, O (Othawe) | EBC | 1170.6 | 1181.6 | W | 1 | 0.6 | 0.4 | 6.6 | 0.62 | 0.38 | 7.6 | Yes | |
| 3 | 2025-04-12 | Kwelani, L (Luthando) | EBC | 1394.7 | 1405 | B | 0 | 0.26 | -0.26 | -4.3 | 0.27 | -0.27 | -5.4 | Yes | |
| 4 | 2025-04-12 | Gila, E (Entle) | EBC | 1346.3 | 1358.3 | W | 0 | 0.4 | -0.4 | -6.6 | 0.41 | -0.41 | -8.2 | Yes | |
| 5 | 2025-04-12 | Weng, J (Jiajia) | EBC | 1270.2 | 1256 | B | 0 | 0.4 | -0.4 | -6.6 | 0.45 | -0.45 | -9 | Yes | |