PLAYER TOURNAMENT DETAILS
Pieter Van der Westhuizen
1710320019Tshwane (GTP)Tournament details
| Tour Id | 20253028 |
| Group Id | 20253024 |
| Name | 2025 Centurion Chess Open Tournament |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-09-27 |
| End | 2025-09-27 |
| Submitted | 2025-09-30 |
| Rated | 2025-09-30 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1360.7 |
| Perform | 1445.7 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 16 |
| Final Pos | 8 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1217.7 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.71 |
| Score - Expected score | 1.29 |
| Rating +/- | 21.4 |
Analysis (Type)
| Rating | 1221.4 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.72 |
| Score - Expected score | 1.28 |
| Rating +/- | 25.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | Meeran, M (Museera) | GTP | 1449.7 | 1456 | W | 0 | 0.27 | -0.27 | -4.5 | 0.27 | -0.27 | -5.4 | Yes | |
| 2 | 2025-09-27 | Matlaila, O (Ofentse) | GTP | 1322.7 | 1323.7 | B | 1 | 0.34 | 0.66 | 11 | 0.34 | 0.66 | 13.2 | Yes | |
| 3 | 2025-09-27 | Hamman, R (Reuben) | GTP | 1465 | 1465.9 | W | 1 | 0.25 | 0.75 | 12.4 | 0.26 | 0.74 | 14.8 | Yes | |
| 4 | 2025-09-27 | Rautenbach, R (Randolph) | GTP | 1200 | 1200 | B | 1 | 0.48 | 0.52 | 8.6 | 0.48 | 0.52 | 10.4 | Yes | |
| 5 | 2025-09-27 | Pretorius, F (Frik) | GTP | 1366 | 1369.4 | W | 0 | 0.37 | -0.37 | -6.1 | 0.37 | -0.37 | -7.4 | Yes | |