PLAYER TOURNAMENT DETAILS
Oyisa Ramakatsa
2080309598Buffalo City (EBC)Tournament details
| Tour Id | 20250989 |
| Group Id | 20250984 |
| Name | 2025 Buffalo City Chess Trials 1 |
| Section | U18 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-22 |
| End | 2025-03-22 |
| Submitted | 2025-04-01 |
| Rated | 2025-04-03 |
| 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 | 1261.8 |
| Perform | 1006.8 |
| 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 | 24 |
| Final Pos | 29 |
| Share Pos | 27 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1213.3 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.18 |
| Score - Expected score | -1.18 |
| Rating +/- | -19.6 |
Analysis (Type)
| Rating | 1215.6 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.25 |
| Score - Expected score | -1.25 |
| Rating +/- | -25 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-22 | Nantuse, L (Lihle) | EBC | 1418.8 | 1396.4 | W | 0 | 0.3 | -0.3 | -5 | 0.33 | -0.33 | -6.6 | Yes | |
| 2 | 2025-03-22 | Mayo, E (Esinaye) | EBC | 1337 | 1332.7 | B | 0 | 0.31 | -0.31 | -5.1 | 0.32 | -0.32 | -6.4 | Yes | |
| 3 | 2025-03-22 | Matye, E (Esihle) | EBC | 1200 | 1200 | W | 0 | 0.56 | -0.56 | -9.3 | 0.56 | -0.56 | -11.2 | Yes | |
| 4 | 2025-03-22 | Jikijela, A (Awenkosi) | ESB | 1133.8 | 1098.4 | B | 1 | 0.55 | 0.45 | 7.5 | 0.59 | 0.41 | 8.2 | Yes | |
| 5 | 2025-03-22 | Boardman, D (Daniel) | EBC | 1219.5 | 1227.1 | B | 0 | 0.45 | -0.45 | -7.5 | 0.44 | -0.44 | -8.8 | Yes | |