PLAYER TOURNAMENT DETAILS
Mia Pieterse
2140142667Ekurhuleni (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 | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1278.8 |
| Perform | 1193.8 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 16 |
| Final Pos | 26 |
| Share Pos | 17 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1276.3 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.53 |
| Score - Expected score | -0.53 |
| Rating +/- | -8.8 |
Analysis (Type)
| Rating | 1261.9 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.47 |
| Score - Expected score | -0.47 |
| Rating +/- | -9.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-15 | Canham, T (Te-Andre) | GE | 1679.2 | 1670.4 | W | 0 | 0.07 | -0.07 | -1.2 | 0.07 | -0.07 | -1.4 | Yes | |
| 2 | 2025-03-15 | Mayanga, A (Anita) | GE | 1191.2 | 1193.3 | B | 0 | 0.56 | -0.56 | -9.3 | 0.54 | -0.54 | -10.8 | Yes | |
| 3 | 2025-03-15 | Olivier, T (Tiaan) | GE | 1196.5 | 1196.7 | W | 0 | 0.63 | -0.63 | -10.5 | 0.62 | -0.62 | -12.4 | Yes | |
| 4 | 2025-03-15 | Pretorius, R (Ronan Neo) | GE | 1159.6 | 1150.4 | B | 1 | 0.59 | 0.41 | 6.8 | 0.59 | 0.41 | 8.2 | Yes | |
| 5 | 2025-03-15 | Van Niekerk, K (Kayden) | GE | 1167.6 | 1157.8 | W | 1 | 0.67 | 0.33 | 5.5 | 0.66 | 0.34 | 6.8 | Yes | |