PLAYER TOURNAMENT DETAILS
Onyekachi Oleh
1150303498Buffalo City (EBC)Tournament details
| Tour Id | 20262419 |
| Group Id | 20262417 |
| Name | 2026 Buffalo City Chess Trials 5 |
| Section | U12 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-07-11 |
| End | 2026-07-11 |
| Submitted | 2026-07-12 |
| Rated | 2026-07-13 |
| Submit age weight | 1 |
| Host | Buffalo City (EBC) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1281.6 |
| Perform | 1069.1 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 1 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 29 |
| Final Pos | 31 |
| Share Pos | 28 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1100.1 |
| K-factor | 36 |
| Score | 1 |
| Expected score | 1.26 |
| Score - Expected score | -0.26 |
| Rating +/- | -7.7 |
Analysis (Type)
| Rating | 1090.8 |
| K-factor | 36 |
| Score | 1 |
| Expected score | 1.36 |
| Score - Expected score | -0.36 |
| Rating +/- | -12.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-07-11 | Mwimba, C (Chalo) | EBC | 1359 | 1371.8 | E | 0 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 2 | 2026-07-11 | Pupa, L (Liyandanelisa) | EBC | 1207 | 1167.2 | W | 0 | 0.42 | -0.42 | -12.5 | 0.45 | -0.45 | -16.3 | Yes | |
| 3 | 2026-07-11 | Zenzile, L (Luhlelunje) | EBC | 1161.2 | 1139 | B | 1 | 0.39 | 0.61 | 18.3 | 0.4 | 0.6 | 21.5 | Yes | |
| 4 | 2026-07-11 | Mazikana, E (Elsie) | EBC | 1579 | 1609.8 | B | 0 | 0 | 0 | -0.1 | 0 | 0 | -0.2 | Yes | |
| 5 | 2026-07-11 | Matyeshana, L (Likuwe) | EBC | 1179 | 1129.7 | W | 0 | 0.45 | -0.45 | -13.4 | 0.5 | -0.5 | -17.9 | Yes | |