PLAYER TOURNAMENT DETAILS
Zander Christiaan Van Der Merwe
1140134245Tshwane (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 | 1480.1 |
| Perform | 1601.5 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 2 |
| White | 3 |
| Black | 4 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 16 |
| Final Pos | 15 |
| Share Pos | 12 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1507.1 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 3.68 |
| Score - Expected score | 0.82 |
| Rating +/- | 15.4 |
Analysis (Type)
| Rating | 1501.3 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 3.66 |
| Score - Expected score | 0.84 |
| Rating +/- | 16.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-08 | Erwee, HP (Hermanus Philipus) | GTP | 1270.9 | 1260.6 | B | 1 | 0.73 | 0.27 | 5.1 | 0.74 | 0.26 | 5.2 | Yes | |
| 2 | 2025-08-09 | Kleynhans, M (Magnus) | GTP | 1684.9 | 1682.2 | W | 1 | 0.33 | 0.67 | 12.6 | 0.33 | 0.67 | 13.4 | Yes | |
| 3 | 2025-08-09 | Vermaak, A (Alri) | GTP | 1539.2 | 1539.4 | B | 0 | 0.42 | -0.42 | -7.9 | 0.41 | -0.41 | -8.2 | Yes | |
| 4 | 2025-08-09 | Mabuza, O (Oluhle) | GTP | 1377.8 | 1375.6 | W | 1 | 0.69 | 0.31 | 5.8 | 0.69 | 0.31 | 6.2 | Yes | |
| 5 | 2025-08-10 | Grobbelaar, M (Mienje) | GTP | 1512 | 1507.2 | B | 0.5 | 0.45 | 0.05 | 0.9 | 0.45 | 0.05 | 1 | Yes | |
| 6 | 2025-08-10 | Vosloo, D (De Waal) | GTP | 1527.6 | 1521.7 | W | 0 | 0.52 | -0.52 | -9.8 | 0.52 | -0.52 | -10.4 | Yes | |
| 7 | 2025-08-10 | Lekalakala, R (Realeboga Blessings) | GTP | 1448.3 | 1447 | B | 1 | 0.53 | 0.47 | 8.8 | 0.52 | 0.48 | 9.6 | Yes | |