PLAYER TOURNAMENT DETAILS
Albertus Petrus Van Zyl
1140134502Tshwane (GTP)Tournament details
| Tour Id | 20252376 |
| Group Id | 20252374 |
| Name | 2025 Etienne Lewis Closed Chess Tournament |
| Section | U12 |
| Rounds | 7 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-08 |
| End | 2025-08-10 |
| Submitted | 2025-08-13 |
| Rated | 2025-08-14 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 7 |
| Score | 5 |
| Percent | 71.4 |
| Dp | 182.1 |
| Aor | 1486.2 |
| Perform | 1668.4 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 4 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 7 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1598.8 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 4.38 |
| Score - Expected score | 0.62 |
| Rating +/- | 11.6 |
Analysis (Type)
| Rating | 1599.2 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 4.39 |
| Score - Expected score | 0.61 |
| Rating +/- | 12.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-08 | Langeveldt, R (Reynardt) | GTP | 1317.6 | 1336 | B | 1 | 0.79 | 0.21 | 3.9 | 0.76 | 0.24 | 4.8 | Yes | |
| 2 | 2025-08-09 | Lekalakala, R (Realeboga Blessings) | GTP | 1448.3 | 1447 | W | 1 | 0.72 | 0.28 | 5.3 | 0.72 | 0.28 | 5.6 | Yes | |
| 3 | 2025-08-09 | Haupt, A (Abigail) | GTP | WRM | 1517.3 | 1512.1 | B | 0 | 0.55 | -0.55 | -10.3 | 0.56 | -0.56 | -11.2 | Yes |
| 4 | 2025-08-09 | Du Plessis, M (Mia) | GTP | 1528.5 | 1518 | W | 1 | 0.62 | 0.38 | 7.1 | 0.64 | 0.36 | 7.2 | Yes | |
| 5 | 2025-08-10 | Tan, H (Herman Qiyuan) | GTP | 1501.3 | 1494.5 | B | 1 | 0.57 | 0.43 | 8.1 | 0.58 | 0.42 | 8.4 | Yes | |
| 6 | 2025-08-10 | Vermaak, A (Alri) | GTP | 1539.2 | 1539.4 | W | 1 | 0.61 | 0.39 | 7.3 | 0.61 | 0.39 | 7.8 | Yes | |
| 7 | 2025-08-10 | Pretorius, S (Sarel) | GTP | 1551.5 | 1546.9 | B | 0 | 0.51 | -0.51 | -9.6 | 0.52 | -0.52 | -10.4 | Yes | |