PLAYER TOURNAMENT DETAILS
Koena Yokwana
1130319064Buffalo City (EBC)Tournament details
| Tour Id | 20260537 |
| Group Id | 20260532 |
| Name | 2026 Buffalo City Chess Trials 2 |
| Section | U14 Boys |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-02-28 |
| End | 2026-02-28 |
| Submitted | 2026-02-28 |
| Rated | 2026-03-01 |
| Submit age weight | 1 |
| Host | Buffalo City |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1243.1 |
| Perform | 1158.1 |
| 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 | 29 |
| Final Pos | 21 |
| Share Pos | 19 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1195.9 |
| K-factor | 40 |
| Score | 2 |
| Expected score | 2.27 |
| Score - Expected score | -0.27 |
| Rating +/- | -8.9 |
Analysis (Type)
| Rating | 1195 |
| K-factor | 40 |
| Score | 2 |
| Expected score | 2.26 |
| Score - Expected score | -0.26 |
| Rating +/- | -10.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-28 | Putuma, L (Lesedi) | EBC | 1205 | 1204.8 | W | 1 | 0.53 | 0.47 | 15.6 | 0.53 | 0.47 | 18.8 | Yes | |
| 2 | 2026-02-28 | Jagers, N (Noah) | EBC | 1400.8 | 1402.3 | B | 0 | 0.22 | -0.22 | -7.3 | 0.22 | -0.22 | -8.7 | Yes | |
| 3 | 2026-02-28 | Nodangala, L (Lingomso) | EBC | 1194.3 | 1193 | W | 1 | 0.54 | 0.46 | 15.1 | 0.54 | 0.46 | 18.2 | Yes | |
| 4 | 2026-02-28 | Hewitt, K (Keason) | EBC | 1181.5 | 1177.9 | B | 0 | 0.47 | -0.47 | -15.8 | 0.48 | -0.48 | -19.1 | Yes | |
| 5 | 2026-02-28 | James, K (Kyle) | EBC | 1234 | 1239 | W | 0 | 0.5 | -0.5 | -16.5 | 0.49 | -0.49 | -19.6 | Yes | |