PLAYER TOURNAMENT DETAILS
Sarel Pretorius
1140160060Tshwane (GTP)Tournament details
| Tour Id | 20253026 |
| Group Id | 20253024 |
| Name | 2025 Centurion Chess Open Tournament |
| Section | U12 |
| 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 | 5 |
| Percent | 100 |
| Dp | 425 |
| Aor | 1460.8 |
| Perform | 1885.8 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 0 |
| White | 3 |
| Black | 2 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 2 |
| Final Pos | 1 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1620 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.47 |
| Score - Expected score | 1.53 |
| Rating +/- | 25.4 |
Analysis (Type)
| Rating | 1618.9 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.47 |
| Score - Expected score | 1.53 |
| Rating +/- | 30.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | Brumskine, W (Willow) | NBR | 1231.3 | 1238.5 | W | 1 | 0.99 | 0.01 | 0.2 | 0.98 | 0.02 | 0.4 | Yes | |
| 2 | 2025-09-27 | Li, J (Jiming) | GTP | 1509.8 | 1503.7 | B | 1 | 0.59 | 0.41 | 6.8 | 0.59 | 0.41 | 8.2 | Yes | |
| 3 | 2025-09-27 | Wolvaardt, J (Jonathan) | GTP | 1410.2 | 1408.1 | W | 1 | 0.79 | 0.21 | 3.5 | 0.79 | 0.21 | 4.2 | Yes | |
| 4 | 2025-09-27 | Kgwale, O (Obotegile) | GTP | 1445.1 | 1439.2 | B | 1 | 0.66 | 0.34 | 5.6 | 0.67 | 0.33 | 6.6 | Yes | |
| 5 | 2025-09-27 | Smit, J (Juanru) | GTP | 1707.6 | 1705.2 | W | 1 | 0.44 | 0.56 | 9.3 | 0.44 | 0.56 | 11.2 | Yes | |