PLAYER TOURNAMENT DETAILS
Oyisa Ramakatsa
2080309598Buffalo City (EBC)Tournament details
| Tour Id | 20252479 |
| Group Id | 20252470 |
| Name | Buffalo City Chess Junior Closed 2025 |
| Section | U18 Girls |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-16 |
| End | 2025-08-16 |
| Submitted | 2025-08-22 |
| Rated | 2025-08-24 |
| 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 | 1230.4 |
| Perform | 1017.9 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 5 |
| Final Pos | 7 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1208 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.9 |
| Score - Expected score | -0.9 |
| Rating +/- | -14.9 |
Analysis (Type)
| Rating | 1209.3 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.95 |
| Score - Expected score | -0.95 |
| Rating +/- | -19 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-16 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 2 | 2025-08-16 | Pienaar, A (Athandile) | EBC | 1301.9 | 1316.2 | W | 0 | 0.43 | -0.43 | -7.1 | 0.42 | -0.42 | -8.4 | Yes | |
| 3 | 2025-08-16 | Nyubatyha, A (Asiyolise) | ECH | 1340 | 1300.7 | B | 0 | 0.3 | -0.3 | -5 | 0.35 | -0.35 | -7 | Yes | |
| 4 | 2025-08-16 | Mahomba, M (Mvelo) | ECH | 1080.1 | 1060 | W | 1 | 0.69 | 0.31 | 5.1 | 0.72 | 0.28 | 5.6 | Yes | |
| 5 | 2025-08-16 | Zamxaka, N (Ntsika) | EBC | 1199.6 | 1199.5 | B | 0 | 0.47 | -0.47 | -7.8 | 0.47 | -0.47 | -9.4 | Yes | |