PLAYER TOURNAMENT DETAILS
Zakiyah Rayner
2160313025Buffalo City (EBC)Tournament details
| Tour Id | 20260154 |
| Group Id | 20260153 |
| Name | 2026 Buffalo City Chess Trials 1 |
| Section | U12 |
| 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 | 1215.1 |
| Perform | 960.1 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 41 |
| Final Pos | 39 |
| Share Pos | 36 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1178.3 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.23 |
| Score - Expected score | -1.23 |
| Rating +/- | -20.4 |
Analysis (Type)
| Rating | 1173.6 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.19 |
| Score - Expected score | -1.19 |
| Rating +/- | -23.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-07 | Matyeshana, L (Libone) | EBC | 1251.5 | 1279.4 | B | 0 | 0.37 | -0.37 | -6.1 | 0.34 | -0.34 | -6.8 | Yes | |
| 2 | 2026-02-07 | Lupondwana, Q (Qhayiya) | EBC | 1198.8 | 1198 | W | 1 | 0.52 | 0.48 | 5.2 | 0.51 | 0.49 | 6.4 | Yes | |
| 3 | 2026-02-07 | Lee, B (Bicheng) | EBC | 1225.1 | 1235.5 | B | 0 | 0.4 | -0.4 | -6.6 | 0.39 | -0.39 | -7.8 | Yes | |
| 4 | 2026-02-07 | Mkhize, Z (Zamambo) | EBC | 1210.2 | 1198.9 | W | 0 | 0.5 | -0.5 | -8.3 | 0.51 | -0.51 | -10.2 | Yes | |
| 5 | 2026-02-07 | Njotina, N (Nqaba) | EBC | 1189.7 | 1190.6 | B | 0 | 0.44 | -0.44 | -7.3 | 0.44 | -0.44 | -8.8 | Yes | |