PLAYER TOURNAMENT DETAILS
Koena Yokwana
1130319064Buffalo City (EBC)Tournament details
| Tour Id | 20251110 |
| Group Id | 20251084 |
| Name | 2025 Buffalo City Chess Trials 2 |
| Section | U14 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-04-12 |
| End | 2025-04-12 |
| Submitted | 2025-04-13 |
| Rated | 2025-04-16 |
| Submit age weight | 1 |
| Host | Buffalo City (EBC) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 0.5 |
| Percent | 12.5 |
| Dp | -318.8 |
| Aor | 1200.4 |
| Perform | 881.7 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 1 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 35 |
| Final Pos | 43 |
| Share Pos | 43 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 0.5 |
| Expected score | 2 |
| Score - Expected score | -1.5 |
| Rating +/- | -24.9 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 0.5 |
| Expected score | 2 |
| Score - Expected score | -1.5 |
| Rating +/- | -30 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-04-12 | Ncapayi, Z (Zazi) | EBC | 1200 | 1200 | W | 0.5 | 0.54 | -0.04 | -0.7 | 0.54 | -0.04 | -0.8 | Yes | |
| 2 | 2025-04-12 | Cewuka, L (Lunje) | CSA | 1381.6 | 1300.3 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 3 | 2025-04-12 | Marais, D (Damon) | EBC | 1229 | 1227 | B | 0 | 0.42 | -0.42 | -7 | 0.43 | -0.43 | -8.6 | Yes | |
| 4 | 2025-04-12 | Ngcizela, A (Avuyonke) | EBC | 1226.3 | 1230.8 | W | 0 | 0.51 | -0.51 | -8.5 | 0.51 | -0.51 | -10.2 | Yes | |
| 5 | 2025-04-12 | Balfour, O (Omeleza) | EBC | 1146.3 | 1138.5 | B | 0 | 0.52 | -0.52 | -8.6 | 0.53 | -0.53 | -10.6 | Yes | |