PLAYER TOURNAMENT DETAILS
Donald Van Der Westhuizen
101039600Tshwane (GTP)Tournament details
| Tour Id | 20190433 |
| Group Id | 20190422 |
| Name | 2019 South African Junior Closed Chess Championship |
| Section | U18 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2019-03-17 |
| End | 2019-03-22 |
| Submitted | 2019-03-22 |
| Rated | 2019-03-22 |
| Submit age weight | 1 |
| Host | Chess South Africa (CSA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 4.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1700.3 |
| Perform | 1700.3 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 4 |
| White | 5 |
| Black | 4 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 5 |
| Final Pos | 11 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1639.8 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 3.91 |
| Score - Expected score | 0.59 |
| Rating +/- | 11.8 |
Analysis (Type)
| Rating | 1650.8 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 4.02 |
| Score - Expected score | 0.48 |
| Rating +/- | 9.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2019-03-17 | Fibiger, JN (Jethro) | ENM | 1526.3 | 1527 | W | 1 | 0.67 | 0.33 | 6.6 | 0.69 | 0.31 | 6.2 | Yes | |
| 2 | 2019-03-17 | Nyathi, M (Musa) | GJM | 1578.2 | 1578.2 | B | 0 | 0.53 | -0.53 | -10.6 | 0.54 | -0.54 | -10.8 | Yes | |
| 3 | 2019-03-18 | Blomeyer, C (Chad) | KED | 1486.8 | 1490.8 | W | 1 | 0.72 | 0.28 | 5.6 | 0.73 | 0.27 | 5.4 | Yes | |
| 4 | 2019-03-18 | Marais, N (Nina) | GSV | WUM | 1787.7 | 1781.8 | B | 1 | 0.29 | 0.71 | 14.2 | 0.31 | 0.69 | 13.8 | Yes |
| 5 | 2019-03-19 | Mazibuko, K (Khanya) | GJM | CM | 1940.6 | 1943.5 | W | 0 | 0.19 | -0.19 | -3.8 | 0.2 | -0.2 | -4 | Yes |
| 6 | 2019-03-19 | Felix, D (Devon) | WCT | 1604.9 | 1607.6 | B | 1 | 0.5 | 0.5 | 10 | 0.51 | 0.49 | 9.8 | Yes | |
| 7 | 2019-03-21 | Khumalo, KB (Keith) | GTP | CM | 1993.9 | 1994.7 | B | 0 | 0.05 | -0.05 | -1 | 0.06 | -0.06 | -1.2 | Yes |
| 8 | 2019-03-21 | Du Plessis, JAK (Jan) | GE | 1504.5 | 1491.6 | W | 0.5 | 0.7 | -0.2 | -4 | 0.73 | -0.23 | -4.6 | Yes | |
| 9 | 2019-03-22 | Samuels, ER (Ethan) | WCT | 1880.2 | 1892.8 | W | 0 | 0.26 | -0.26 | -5.2 | 0.26 | -0.26 | -5.2 | Yes | |