PLAYER TOURNAMENT DETAILS
Koena Yokwana
1130319064Buffalo City (EBC)Tournament details
| Tour Id | 20260155 |
| Group Id | 20260153 |
| Name | 2026 Buffalo City Chess Trials 1 |
| Section | U14 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-02-07 |
| End | 2026-02-07 |
| Submitted | 2026-02-08 |
| Rated | 2026-02-11 |
| Submit age weight | 0.65 |
| Host | Buffalo City (EBC) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1232.5 |
| Perform | 977.5 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 40 |
| Final Pos | 44 |
| Share Pos | 40 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1199.4 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.27 |
| Score - Expected score | -1.27 |
| Rating +/- | -21.1 |
Analysis (Type)
| Rating | 1199.2 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.27 |
| Score - Expected score | -1.27 |
| Rating +/- | -25.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-07 | Foslara, Z (Ziminathi) | EBC | 1479.8 | 1477.3 | B | 0 | 0.13 | -0.13 | -2.2 | 0.13 | -0.13 | -2.6 | Yes | |
| 2 | 2026-02-07 | Hermanus, L (Lubanzi) | EBC | 1200 | 1200 | W | 0 | 0.54 | -0.54 | -9 | 0.54 | -0.54 | -10.8 | Yes | |
| 3 | 2026-02-07 | Bakaco, M (Matti) | EBC | 1200 | 1200 | B | 1 | 0.46 | 0.54 | 5.8 | 0.46 | 0.54 | 7 | Yes | |
| 4 | 2026-02-07 | Vutula, M (Mivuyo) | EBC | 1082.6 | 1076.5 | W | 0 | 0.68 | -0.68 | -11.3 | 0.68 | -0.68 | -13.6 | Yes | |
| 5 | 2026-02-07 | Mutoti, R (Ryan) | EBC | 1200 | 1200 | B | 0 | 0.46 | -0.46 | -7.6 | 0.46 | -0.46 | -9.2 | Yes | |