PLAYER TOURNAMENT DETAILS
Koena Yokwana
1130319064Buffalo City (EBC)Tournament details
| Tour Id | 20251507 |
| Group Id | 20251504 |
| Name | 2025 Buffalo City Chess Trials 3 |
| Section | U14 |
| 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 | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1274.2 |
| Perform | 1189.2 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 53 |
| Final Pos | 38 |
| Share Pos | 35 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1194 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.08 |
| Score - Expected score | -0.08 |
| Rating +/- | -1.3 |
Analysis (Type)
| Rating | 1192.4 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.14 |
| Score - Expected score | -0.14 |
| Rating +/- | -2.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-05-10 | Kwelani, A (Amvuyele) | EBC | 1380.9 | 1383.7 | B | 0 | 0.24 | -0.24 | -4 | 0.24 | -0.24 | -4.8 | Yes | |
| 2 | 2025-05-10 | Mgweba, L (Luphawu) | EBC | 1154.9 | 1145.3 | W | 1 | 0.59 | 0.41 | 6.8 | 0.6 | 0.4 | 8 | Yes | |
| 3 | 2025-05-10 | Cewuka, L (Lunje) | CSA | 1365.6 | 1301.3 | B | 0 | 0.26 | -0.26 | -4.3 | 0.33 | -0.33 | -6.6 | Yes | |
| 4 | 2025-05-10 | Van Der Merwe, D (Darin) | EBC | 1179.1 | 1175.6 | W | 1 | 0.56 | 0.44 | 7.3 | 0.56 | 0.44 | 8.8 | Yes | |
| 5 | 2025-05-10 | Marais, D (Damon) | EBC | 1290.3 | 1299.6 | W | 0 | 0.43 | -0.43 | -7.1 | 0.42 | -0.42 | -8.4 | Yes | |