PLAYER TOURNAMENT DETAILS
Naude Opperman
1140134624Ekurhuleni (GE)Tournament details
| Tour Id | 20252366 |
| Group Id | 20252365 |
| Name | Ekurhuleni North Chess Club Open Tournament 2025 |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-09 |
| End | 2025-08-09 |
| Submitted | 2025-08-09 |
| Rated | 2025-08-14 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1540.9 |
| Perform | 1625.9 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 5 |
| Final Pos | 5 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1569.2 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.62 |
| Score - Expected score | 0.38 |
| Rating +/- | 6.3 |
Analysis (Type)
| Rating | 1574 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.66 |
| Score - Expected score | 0.34 |
| Rating +/- | 6.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-09 | Tromp, I (Ian) | GE | 1197 | 1196.3 | B | 1 | 0.89 | 0.11 | 1.8 | 0.9 | 0.1 | 2 | Yes | |
| 2 | 2025-08-09 | Gouws, C (Christiaan) | GSV | 1547.1 | 1543.5 | W | 1 | 0.57 | 0.43 | 7.1 | 0.58 | 0.42 | 8.4 | Yes | |
| 3 | 2025-08-09 | Jacobs, L (Lillith) | GE | WRM | 1632.5 | 1625.8 | B | 0 | 0.38 | -0.38 | -6.3 | 0.4 | -0.4 | -8 | Yes |
| 4 | 2025-08-09 | Goncalves, E (Emilio) | NBR | 1717.1 | 1719 | B | 1 | 0.29 | 0.71 | 11.8 | 0.29 | 0.71 | 14.2 | Yes | |
| 5 | 2025-08-09 | Boshoff, R (Reinhardt) | GTP | 1610.5 | 1610.4 | W | 0 | 0.49 | -0.49 | -8.1 | 0.5 | -0.5 | -10 | Yes | |