PLAYER TOURNAMENT DETAILS
Mark Maroba
1090155592Ekurhuleni (GE)Tournament details
| Tour Id | 20251330 |
| Group Id | 20251328 |
| Name | East Rand Chess Club Open 2025 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-05-03 |
| End | 2025-05-03 |
| Submitted | 2025-05-04 |
| Rated | 2025-05-05 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 5 |
| Percent | 100 |
| Dp | 425 |
| Aor | 1317 |
| Perform | 1742 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 0 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 3 |
| 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 | 1626.8 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 4.26 |
| Score - Expected score | 0.74 |
| Rating +/- | 12.3 |
Analysis (Type)
| Rating | 1641.4 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 4.48 |
| Score - Expected score | 0.52 |
| Rating +/- | 10.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-05-03 | Cloete, N (Nathan) | GE | 1254.4 | 1188.4 | B | 1 | 0.89 | 0.11 | 1.8 | 0.99 | 0.01 | 0.2 | Yes | |
| 2 | 2025-05-03 | Erasmus, M (Max) | GJM | 1325 | 1303 | W | 1 | 0.89 | 0.11 | 1.8 | 0.94 | 0.06 | 1.2 | Yes | |
| 3 | 2025-05-03 | Nolan, C (Christopher) | GE | 1286 | 1281.1 | B | 1 | 0.85 | 0.15 | 2.5 | 0.88 | 0.12 | 2.4 | Yes | |
| 4 | 2025-05-03 | Hattingh, T (Tiaan) | GE | 1377.8 | 1382.1 | W | 1 | 0.83 | 0.17 | 2.8 | 0.84 | 0.16 | 3.2 | Yes | |
| 5 | 2025-05-03 | Cloete, A (Andrew) | GE | 1341.6 | 1311.6 | B | 1 | 0.79 | 0.21 | 3.5 | 0.84 | 0.16 | 3.2 | Yes | |