PLAYER TOURNAMENT DETAILS
Alri Vermaak
2150137423Tshwane (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 | 4.5 |
| Percent | 64.3 |
| Dp | 121.4 |
| Aor | 1490.6 |
| Perform | 1612.1 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 2 |
| White | 4 |
| Black | 3 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 13 |
| Share Pos | 12 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1539.2 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 3.94 |
| Score - Expected score | 0.56 |
| Rating +/- | 10.5 |
Analysis (Type)
| Rating | 1539.4 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 3.95 |
| Score - Expected score | 0.55 |
| Rating +/- | 11 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-08 | Sutherland, K (Kiona) | GTP | 1302.4 | 1310.9 | W | 1 | 0.82 | 0.18 | 3.4 | 0.81 | 0.19 | 3.8 | Yes | |
| 2 | 2025-08-09 | Vosloo, L (Leja) | GTP | 1421.4 | 1425.9 | B | 1 | 0.6 | 0.4 | 7.5 | 0.59 | 0.41 | 8.2 | Yes | |
| 3 | 2025-08-09 | Van Der Merwe, ZC (Zander Christiaan) | GTP | 1507.1 | 1501.3 | W | 1 | 0.58 | 0.42 | 7.9 | 0.59 | 0.41 | 8.2 | Yes | |
| 4 | 2025-08-09 | Janse Van Rensburg, J (Josh) | GTP | 1605.2 | 1599.1 | B | 0 | 0.38 | -0.38 | -7.1 | 0.39 | -0.39 | -7.8 | Yes | |
| 5 | 2025-08-10 | Li, J (Jiming) | GTP | 1512.7 | 1511.3 | W | 1 | 0.57 | 0.43 | 8.1 | 0.57 | 0.43 | 8.6 | Yes | |
| 6 | 2025-08-10 | Van Zyl, A (Albertus Petrus) | GTP | 1598.8 | 1599.2 | B | 0 | 0.39 | -0.39 | -7.3 | 0.39 | -0.39 | -7.8 | Yes | |
| 7 | 2025-08-10 | Rizvi, Z (Zara) | GTP | 1487 | 1477.6 | W | 0.5 | 0.6 | -0.1 | -1.9 | 0.61 | -0.11 | -2.2 | Yes | |