PLAYER TOURNAMENT DETAILS
Ethan Robinson
1110139528Ekurhuleni (GE)Tournament details
| Tour Id | 20250864 |
| Group Id | 20250861 |
| Name | Ekurhuleni Chess Open 2025 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-15 |
| End | 2025-03-15 |
| Submitted | 2025-03-20 |
| Rated | 2025-03-20 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1260.6 |
| Perform | 1175.6 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 3 |
| Final Pos | 9 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1582 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 3.3 |
| Score - Expected score | -2.37 |
| Rating +/- | -39.3 |
Analysis (Type)
| Rating | 1583.6 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 3.28 |
| Score - Expected score | -2.35 |
| Rating +/- | -47 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-15 | Gumbo, M (Mark Emmanuel) | GJM | 1288.9 | 1278 | W | 0 | 0.88 | -0.88 | -14.6 | 0.9 | -0.9 | -18 | Yes | |
| 2 | 2025-03-15 | Cumbane, A (Augusto) | GJM | 1303.9 | 1326.7 | W | 0 | 0.87 | -0.87 | -14.4 | 0.84 | -0.84 | -16.8 | Yes | |
| 3 | 2025-03-15 | Van den Berg, W (Wynand) | GE | 1200 | 1200 | B | 1 | 0.9 | 0.1 | 1.7 | 0.9 | 0.1 | 2 | Yes | |
| 4 | 2025-03-15 | Pienaar, SW (Schalk Willem) | GE | 1084.1 | 1078.8 | B | 1 | -0.08 | 0.01 | 0.2 | -0.08 | 0.01 | 0.2 | Yes | |
| 5 | 2025-03-15 | Kale, A (Akhona) | GE | 1426.3 | 1439.2 | W | 0 | 0.72 | -0.72 | -12 | 0.71 | -0.71 | -14.2 | Yes | |