PLAYER TOURNAMENT DETAILS
Duvan Van Der Merwe
1150147675Tshwane (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 | 3.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1377.4 |
| Perform | 1377.4 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 3 |
| White | 4 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 63 |
| Final Pos | 35 |
| Share Pos | 32 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1207.2 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 2.15 |
| Score - Expected score | 1.35 |
| Rating +/- | 25.3 |
Analysis (Type)
| Rating | 1205.1 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 2.16 |
| Score - Expected score | 1.34 |
| Rating +/- | 26.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-08 | Cherian, D (Daniel) | GTP | 1405.6 | 1403.2 | W | 0.5 | 0.31 | 0.19 | 3.6 | 0.31 | 0.19 | 3.8 | Yes | |
| 2 | 2025-08-09 | Fourie, M (Marchant) | GTP | 1234.9 | 1228.7 | B | 1 | 0.43 | 0.57 | 10.7 | 0.43 | 0.57 | 11.4 | Yes | |
| 3 | 2025-08-09 | Bienedell, R (Robin) | GTP | 1483.4 | 1478.5 | W | 0 | 0.22 | -0.22 | -4.1 | 0.22 | -0.22 | -4.4 | Yes | |
| 4 | 2025-08-09 | Van Wyk, W (Wouter) | GTP | 1362.9 | 1357.1 | B | 0 | 0.28 | -0.28 | -5.3 | 0.28 | -0.28 | -5.6 | Yes | |
| 5 | 2025-08-10 | Vosloo, L (Leja) | GTP | 1421.4 | 1425.9 | W | 1 | 0.29 | 0.71 | 13.3 | 0.28 | 0.72 | 14.4 | Yes | |
| 6 | 2025-08-10 | Lekalakala, R (Realeboga Blessings) | GTP | 1448.3 | 1447 | W | 0 | 0.26 | -0.26 | -4.9 | 0.26 | -0.26 | -5.2 | Yes | |
| 7 | 2025-08-10 | Dixon, G (Genevieve) | GTP | 1285.3 | 1284.6 | B | 1 | 0.37 | 0.63 | 11.8 | 0.37 | 0.63 | 12.6 | Yes | |