PLAYER TOURNAMENT DETAILS
Ethan Robinson
1110139528Ekurhuleni (GE)Tournament details
| Tour Id | 20250633 |
| Group Id | 20250631 |
| Name | East Rand Chess Club Open 2025 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-01 |
| End | 2025-03-01 |
| Submitted | 2025-03-04 |
| Rated | 2025-03-04 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4.5 |
| Percent | 90 |
| Dp | 340 |
| Aor | 1307.6 |
| Perform | 1647.6 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 0 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 2 |
| Final Pos | 2 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1582 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 4.06 |
| Score - Expected score | 0.44 |
| Rating +/- | 7.3 |
Analysis (Type)
| Rating | 1583.6 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 4.12 |
| Score - Expected score | 0.38 |
| Rating +/- | 7.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-01 | Shen Yu, C (Caroline) | FMB | 1287.7 | 1267.2 | B | 1 | 0.8 | 0.2 | 3.3 | 0.83 | 0.17 | 3.4 | Yes | |
| 2 | 2025-03-01 | Laeke, N (Nahom) | GE | 1319.6 | 1286.5 | W | 1 | 0.85 | 0.15 | 2.5 | 0.89 | 0.11 | 2.2 | Yes | |
| 3 | 2025-03-01 | Ngcongolo, T (Thamsanqa) | GE | 1345.6 | 1366.6 | B | 1 | 0.73 | 0.27 | 4.5 | 0.71 | 0.29 | 5.8 | Yes | |
| 4 | 2025-03-01 | Bhika, J (Jyotikka) | GE | 1207.9 | 1178.7 | W | 1 | 0.98 | 0.02 | 0.3 | 1 | 0 | 0 | Yes | |
| 5 | 2025-03-01 | Agre, AS (Atharv) | GE | 1377.1 | 1377.6 | B | 0.5 | 0.7 | -0.2 | -3.3 | 0.7 | -0.2 | -4 | Yes | |