PLAYER TOURNAMENT DETAILS
Jaco van der Colff
1140330905Cape Town (WCT)Tournament details
| Tour Id | 20260115 |
| Group Id | 20260113 |
| Name | Closed Somerset College Chess Tournament 2026 |
| Section | U13 |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2026-01-30 |
| End | 2026-01-30 |
| Submitted | 2026-02-02 |
| Rated | 2026-02-06 |
| Submit age weight | 0.55 |
| Host | Cape Town (WCT) |
| Total time | 15 |
| Time weight | 0.39 |
| Official results | Official results |
General
| Games | 4 |
| Score | 2 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1236.2 |
| Perform | 1236.2 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 4 |
| Share Pos | 3 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.83 |
| Score - Expected score | 0.17 |
| Rating +/- | 0.7 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.77 |
| Score - Expected score | 0.23 |
| Rating +/- | 2.5 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-01-30 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 2 | 2026-01-30 | Nieuwoudt, R (Ryan) | WCT | 1198.7 | 1197.4 | B | 0 | 0.46 | -0.46 | -3.6 | 0.46 | -0.46 | -9.2 | Yes | |
| 3 | 2026-01-30 | Tjeenk Willink, T (Tau) | WCT | 1198.4 | 1295.9 | W | 1 | 0.54 | 0.46 | 2 | 0.43 | 0.57 | 6.3 | Yes | |
| 4 | 2026-01-30 | Bull, C (Connor) | WCT | 1204.7 | 1214.8 | W | 1 | 0.54 | 0.46 | 2 | 0.52 | 0.48 | 5.3 | Yes | |
| 5 | 2026-01-30 | Gane, N (Nicholas) | WCT | 1343.2 | 1280.3 | B | 0 | 0.29 | -0.29 | -2.3 | 0.36 | -0.36 | -7.2 | Yes | |