PLAYER TOURNAMENT DETAILS
Naude Opperman
1140134624Ekurhuleni (GE)Tournament details
| Tour Id | 20250862 |
| Group Id | 20250861 |
| Name | Ekurhuleni Chess Open 2025 |
| Section | D |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-15 |
| End | 2025-03-15 |
| Submitted | 2025-03-20 |
| Rated | 2025-03-20 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1343.4 |
| Perform | 1598.4 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 5 |
| Share Pos | 3 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1444 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.13 |
| Score - Expected score | 0.87 |
| Rating +/- | 14.4 |
Analysis (Type)
| Rating | 1451.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.17 |
| Score - Expected score | 0.83 |
| Rating +/- | 16.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-15 | Olivier, T (Tiaan) | GE | 1196.5 | 1196.7 | W | 1 | 0.83 | 0.17 | 2.8 | 0.84 | 0.16 | 3.2 | Yes | |
| 2 | 2025-03-15 | Makoto, R (Rj) | GJM | 1324.7 | 1321.4 | B | 1 | 0.6 | 0.4 | 6.6 | 0.61 | 0.39 | 7.8 | Yes | |
| 3 | 2025-03-15 | Canham, T (Te-Andre) | GE | 1679.2 | 1670.4 | W | 0 | 0.27 | -0.27 | -4.5 | 0.29 | -0.29 | -5.8 | Yes | |
| 4 | 2025-03-15 | Jordaan, M (Mikijl) | GE | 1291.1 | 1301.6 | B | 1 | 0.64 | 0.36 | 6 | 0.63 | 0.37 | 7.4 | Yes | |
| 5 | 2025-03-15 | Potgieter, L (Lienke) | GE | 1225.4 | 1228.2 | W | 1 | 0.8 | 0.2 | 3.3 | 0.8 | 0.2 | 4 | Yes | |