PLAYER TOURNAMENT DETAILS
Martin Robinson
1740327752Ekurhuleni (GE)Tournament details
| Tour Id | 20252777 |
| Group Id | 20252774 |
| Name | East Rand Chess Club Open 2025 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-09 |
| End | 2025-08-09 |
| Submitted | 2025-09-16 |
| Rated | 2025-09-16 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
| Tour Id | 20252777 |
| Group Id | 20252774 |
| Name | East Rand Chess Club Open 2025 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-09 |
| End | 2025-08-09 |
| Submitted | 2025-09-16 |
| Rated | 2025-09-16 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1.5 |
| Percent | 37.5 |
| Dp | -106.3 |
| Aor | 1414.8 |
| Perform | 1308.6 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 2 |
| White | 4 |
| Black | 4 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 5 |
| Share Pos | 4 |
| Count for rating | Yes |
| Games | 4 |
| Score | 1.5 |
| Percent | 37.5 |
| Dp | -106.3 |
| Aor | 1414.8 |
| Perform | 1308.6 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 2 |
| White | 4 |
| Black | 4 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 5 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 1.08 |
| Score - Expected score | 0.42 |
| Rating +/- | 7 |
| Rating | 1200 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 1.08 |
| Score - Expected score | 0.42 |
| Rating +/- | 7 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 1.1 |
| Score - Expected score | 0.4 |
| Rating +/- | 8 |
| Rating | 1200 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 1.1 |
| Score - Expected score | 0.4 |
| Rating +/- | 8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-09 | Visagie, R (Raymond) | GE | 1200 | 1200 | W | 1 | 0.54 | 0.46 | 7.6 | 0.54 | 0.46 | 9.2 | Yes | |
| 1 | 2025-08-09 | Visagie, R (Raymond) | GE | 1200 | 1200 | W | 1 | 0.54 | 0.46 | 7.6 | 0.54 | 0.46 | 9.2 | Yes | |
| 2 | 2025-08-09 | Grootboom, EE (Elrich Everel) | GE | 1659.4 | 1704 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 2 | 2025-08-09 | Grootboom, EE (Elrich Everel) | GE | 1659.4 | 1704 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 3 | 2025-08-09 | Shen Yu, F (Frank) | GE | 1599.9 | 1585.3 | W | 0 | 0.08 | -0.08 | -1.3 | 0.09 | -0.09 | -1.8 | Yes | |
| 3 | 2025-08-09 | Shen Yu, F (Frank) | GE | 1599.9 | 1585.3 | W | 0 | 0.08 | -0.08 | -1.3 | 0.09 | -0.09 | -1.8 | Yes | |
| 4 | 2025-08-09 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 4 | 2025-08-09 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 5 | 2025-08-09 | Jansen van Rensburg, H (Hannes) | GE | 1200 | 1200 | B | 0.5 | 0.46 | 0.04 | 0.7 | 0.46 | 0.04 | 0.8 | Yes | |
| 5 | 2025-08-09 | Jansen van Rensburg, H (Hannes) | GE | 1200 | 1200 | B | 0.5 | 0.46 | 0.04 | 0.7 | 0.46 | 0.04 | 0.8 | Yes | |