PLAYER TOURNAMENT DETAILS
Zakiyah Rayner
2160313025Buffalo City (EBC)Tournament details
| Tour Id | 20251505 |
| Group Id | 20251504 |
| Name | 2025 Buffalo City Chess Trials 3 |
| Section | U10 |
| 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 | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1223.3 |
| Perform | 968.3 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 21 |
| Final Pos | 18 |
| Share Pos | 18 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1174.5 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.26 |
| Score - Expected score | -1.26 |
| Rating +/- | -20.9 |
Analysis (Type)
| Rating | 1169.1 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.22 |
| Score - Expected score | -1.22 |
| Rating +/- | -24.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-05-10 | Kwayimani, N (Nkcubeko) | EBC | 1226.5 | 1230.2 | W | 1 | 0.48 | 0.52 | 8.6 | 0.47 | 0.53 | 10.6 | Yes | |
| 2 | 2025-05-10 | Zele, O (Olothando) | EBC | 1274.2 | 1275.8 | W | 0 | 0.43 | -0.43 | -7.1 | 0.42 | -0.42 | -8.4 | Yes | |
| 3 | 2025-05-10 | Mtwecu, Y (Yanga) | EBC | 1199.8 | 1199.7 | B | 0 | 0.43 | -0.43 | -7.1 | 0.42 | -0.42 | -8.4 | Yes | |
| 4 | 2025-05-10 | Sithole, K (Khwezi) | EBC | 1226.1 | 1228 | W | 0 | 0.48 | -0.48 | -8 | 0.47 | -0.47 | -9.4 | Yes | |
| 5 | 2025-05-10 | Dayimani, Q (Qhayiya) | EBC | 1190.1 | 1188.1 | B | 0 | 0.44 | -0.44 | -7.3 | 0.44 | -0.44 | -8.8 | Yes | |