PLAYER TOURNAMENT DETAILS
Estian Pretorius
1110303090West Rand (GWR)Tournament details
| Tour Id | 20253113 |
| Group Id | 20253108 |
| Name | 2025 Gauteng Schools Provincial Individual Chess Championship |
| Section | U15 Boys |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-09-27 |
| End | 2025-09-27 |
| Submitted | 2025-10-10 |
| Rated | 2025-10-11 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1367.1 |
| Perform | 1282.1 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 50 |
| Final Pos | 60 |
| Share Pos | 51 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1325.8 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.45 |
| Score - Expected score | -0.45 |
| Rating +/- | -7.5 |
Analysis (Type)
| Rating | 1333.6 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.53 |
| Score - Expected score | -0.53 |
| Rating +/- | -10.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | Combrink, J (Juan-Louis) | GJM | 1841.4 | 1849.7 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 2 | 2025-09-27 | Mavuso, B (Buhle) | GTP | 1200 | 1200 | W | 1 | 0.69 | 0.31 | 5.1 | 0.7 | 0.3 | 6 | Yes | |
| 3 | 2025-09-27 | Smalman, J (Jean) | GJM | 1423.7 | 1388.4 | W | 0 | 0.43 | -0.43 | -7.1 | 0.48 | -0.48 | -9.6 | Yes | |
| 4 | 2025-09-27 | Akintola, A (Akin) | GJM | 1171.6 | 1165.8 | B | 0 | 0.64 | -0.64 | -10.6 | 0.65 | -0.65 | -13 | Yes | |
| 5 | 2025-09-27 | Mapurisa, T (Tanatswa) | GE | 1198.9 | 1200 | W | 1 | 0.69 | 0.31 | 5.1 | 0.7 | 0.3 | 6 | Yes | |