PLAYER TOURNAMENT DETAILS
Ethan Robinson
1110139528Ekurhuleni (GE)Tournament details
| Tour Id | 20260895 |
| Group Id | 20260893 |
| Name | East Rand Chess Club Open 2026 |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2026-03-14 |
| End | 2026-03-14 |
| Submitted | 2026-03-18 |
| Rated | 2026-03-20 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4.5 |
| Percent | 90 |
| Dp | 340 |
| Aor | 1388.8 |
| Perform | 1728.8 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 0 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 1 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1559.4 |
| K-factor | 28 |
| Score | 4.5 |
| Expected score | 3.53 |
| Score - Expected score | 0.97 |
| Rating +/- | 16.3 |
Analysis (Type)
| Rating | 1274.4 |
| K-factor | 36 |
| Score | 4.5 |
| Expected score | 2.54 |
| Score - Expected score | 1.96 |
| Rating +/- | 70.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-14 | Hattingh, T (Tiaan) | GE | 1350 | 1203.8 | W | 1 | 0.79 | 0.21 | 3.6 | 0.62 | 0.38 | 13.5 | Yes | |
| 2 | 2026-03-14 | Nolan, C (Christopher) | GE | 1417.1 | 1185.4 | B | 1 | 0.62 | 0.38 | 6.4 | 0.56 | 0.44 | 15.8 | Yes | |
| 3 | 2026-03-14 | Hingorani, R (Ridhima) | GE | 1456.9 | 1443.5 | W | 1 | 0.66 | 0.34 | 5.7 | 0.34 | 0.66 | 23.6 | Yes | |
| 4 | 2026-03-14 | Posthumus, T (Tristann) | GE | 1394.2 | 1306.6 | B | 1 | 0.65 | 0.35 | 5.9 | 0.42 | 0.58 | 20.9 | Yes | |
| 5 | 2026-03-14 | Keet, R (Robert) | KIK | 1326 | 1234 | W | 0.5 | 0.81 | -0.31 | -5.3 | 0.59 | -0.09 | -3.2 | Yes | |