PLAYER TOURNAMENT DETAILS
John Eduan Wolfaardt
1080139932Tshwane (GTP)Tournament details
| Tour Id | 20252379 |
| Group Id | 20252374 |
| Name | 2025 Etienne Lewis Closed Chess Tournament |
| Section | U18 |
| 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 |
| Percent | 57.1 |
| Dp | 60.7 |
| Aor | 1407 |
| Perform | 1467.7 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 2 |
| White | 4 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 14 |
| Final Pos | 17 |
| Share Pos | 12 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1523.1 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.49 |
| Score - Expected score | -0.49 |
| Rating +/- | -9.2 |
Analysis (Type)
| Rating | 1525.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.54 |
| Score - Expected score | -0.54 |
| Rating +/- | -10.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-08 | Jordaan, L (Larochelle) | GTP | 1353 | 1353.8 | W | 1 | 0.74 | 0.26 | 4.9 | 0.74 | 0.26 | 5.2 | Yes | |
| 2 | 2025-08-09 | Porteous, S (Stephen) | GTP | 1102 | 1089.2 | B | 1 | 0.95 | 0.05 | 0.9 | 0.97 | 0.03 | 0.6 | Yes | |
| 3 | 2025-08-09 | Van Der Merwe, AP (Altus Philip) | GTP | 1405.7 | 1394.6 | W | 0 | 0.68 | -0.68 | -12.8 | 0.69 | -0.69 | -13.8 | Yes | |
| 4 | 2025-08-09 | Marais, N (Nathan) | GTP | 1429.5 | 1432.9 | B | 0 | 0.57 | -0.57 | -10.7 | 0.57 | -0.57 | -11.4 | Yes | |
| 5 | 2025-08-10 | Nason, C (Cyle) | GTP | 1399.9 | 1390.1 | W | 1 | 0.69 | 0.31 | 5.8 | 0.7 | 0.3 | 6 | Yes | |
| 6 | 2025-08-10 | Berry, R (Ryan) | GTP | 1589.6 | 1589.5 | B | 0.5 | 0.38 | 0.12 | 2.3 | 0.38 | 0.12 | 2.4 | Yes | |
| 7 | 2025-08-10 | Timmerman, ME (Mischke Enya) | GTP | 1569.5 | 1570.5 | W | 0.5 | 0.49 | 0.01 | 0.2 | 0.49 | 0.01 | 0.2 | Yes | |