PLAYER TOURNAMENT DETAILS
Jan-Daniël Van der Westhuizen
1170330870Tshwane (GTP)Tournament details
| Tour Id | 20260771 |
| Group Id | 20260770 |
| Name | 2026 Silver Lakes Open Chess Tournament |
| Section | |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-03-07 |
| End | 2026-03-07 |
| Submitted | 2026-03-11 |
| Rated | 2026-03-14 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1272.2 |
| Perform | 1059.7 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 27 |
| Final Pos | 24 |
| Share Pos | 17 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1196.9 |
| K-factor | 40 |
| Score | 1 |
| Expected score | 1.65 |
| Score - Expected score | -0.65 |
| Rating +/- | -21.6 |
Analysis (Type)
| Rating | 1196.2 |
| K-factor | 40 |
| Score | 1 |
| Expected score | 1.63 |
| Score - Expected score | -0.63 |
| Rating +/- | -25.3 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-07 | Van Zyl, L (Liane) | GTP | 1438 | 1439.4 | B | 0 | 0.18 | -0.18 | -5.9 | 0.18 | -0.18 | -7 | Yes | |
| 2 | 2026-03-07 | Olivier, L (Lukas Pieter) | GTP | 1255.3 | 1267 | W | 0 | 0.47 | -0.47 | -15.7 | 0.46 | -0.46 | -18.4 | Yes | |
| 3 | 2026-03-07 | Bezuidenhout, A (Abraham) | GTP | 1198.4 | 1198.1 | B | 0 | 0.46 | -0.46 | -15.2 | 0.46 | -0.46 | -18.2 | Yes | |
| 4 | 2026-03-07 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 5 | 2026-03-07 | Liu, X (Xuefei) | CHN | 1197.1 | 1196.8 | W | 1 | 0.54 | 0.46 | 15.2 | 0.54 | 0.46 | 18.4 | Yes | |