PLAYER TOURNAMENT DETAILS
Sarel Pretorius
1140160060Tshwane (GTP)Tournament details
| Tour Id | 20252699 |
| Group Id | 20252695 |
| Name | 2025 Alekhine Open |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-09-06 |
| End | 2025-09-07 |
| Submitted | 2025-09-07 |
| Rated | 2025-09-07 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.94 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1602.8 |
| Perform | 1432.8 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 21 |
| Share Pos | 19 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1620 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.56 |
| Score - Expected score | -1.06 |
| Rating +/- | -19.9 |
Analysis (Type)
| Rating | 1618.9 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.52 |
| Score - Expected score | -1.02 |
| Rating +/- | -20.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-06 | Tissot Van Patot, A (Anton) | MNW | 1624.7 | 1627.4 | B | 0 | 0.45 | -0.45 | -8.5 | 0.45 | -0.45 | -9 | Yes | |
| 2 | 2025-09-06 | Janse Van Rensburg, G (Gerrit) | GTP | 1652.8 | 1657.1 | W | 0 | 0.5 | -0.5 | -9.4 | 0.5 | -0.5 | -10 | Yes | |
| 3 | 2025-09-06 | Hlwathika, T (Thandolenkosi) | GTP | 1447.9 | 1447.1 | W | 1 | 0.74 | 0.26 | 4.9 | 0.74 | 0.26 | 5.2 | Yes | |
| 4 | 2025-09-07 | Ngobeni, N (Njabulo) | GTP | 1641.5 | 1665.1 | B | 0 | 0.43 | -0.43 | -8.1 | 0.4 | -0.4 | -8 | Yes | |
| 5 | 2025-09-07 | Rakubutu, P (Pabatso) | NBR | 1647.2 | 1647.4 | B | 0.5 | 0.43 | 0.07 | 1.3 | 0.43 | 0.07 | 1.4 | Yes | |