PLAYER TOURNAMENT DETAILS
Donald Van Der Westhuizen
101039600Tshwane (GTP)Tournament details
| Tour Id | 20180706 |
| Group Id | 20180695 |
| Name | 2018 South African Junior Closed Chess Championships |
| Section | U18 Open |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2018-04-01 |
| End | 2018-04-07 |
| Submitted | 2018-04-07 |
| Rated | 2018-04-07 |
| Submit age weight | 1 |
| Host | Chess South Africa (CSA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 10 |
| Score | 3 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1489.6 |
| Perform | 1319.6 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 2 |
| Losses | 6 |
| White | 5 |
| Black | 5 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 12 |
| Final Pos | 20 |
| Share Pos | 20 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1604.5 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 6.33 |
| Score - Expected score | -3.33 |
| Rating +/- | -66.6 |
Analysis (Type)
| Rating | 1612.9 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 6.4 |
| Score - Expected score | -3.4 |
| Rating +/- | -68 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2018-04-01 | Zondo, LC (Linda) | GSV | 1344.7 | 1344.7 | B | 1 | 0.76 | 0.24 | 4.8 | 0.77 | 0.23 | 4.6 | Yes | |
| 2 | 2018-04-02 | Khumalo, KB (Keith) | GTP | CM | 2013 | 2008.8 | W | 0 | 0.07 | -0.07 | -1.4 | 0.08 | -0.08 | -1.6 | Yes |
| 3 | 2018-04-02 | Nkosi, A (Adolph) | MEN | 1541.5 | 1549.2 | B | 0 | 0.53 | -0.53 | -10.6 | 0.53 | -0.53 | -10.6 | Yes | |
| 4 | 2018-04-03 | Prinsloo, MP (Marthinus) | GTP | 1576.2 | 1574.2 | W | 0 | 0.57 | -0.57 | -11.4 | 0.59 | -0.59 | -11.8 | Yes | |
| 5 | 2018-04-03 | Felix, D (Devon) | WCT | 1657.9 | 1658.6 | B | 0 | 0.4 | -0.4 | -8 | 0.41 | -0.41 | -8.2 | Yes | |
| 6 | 2018-04-04 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 7 | 2018-04-05 | Van Wyk-Grove, A (Alexander) | GSV | 1314.4 | 1312.8 | W | 1 | 0.88 | 0.12 | 2.4 | 0.89 | 0.11 | 2.2 | Yes | |
| 8 | 2018-04-05 | Chibase, N (Nkosana) | GSV | 1445.5 | 1445.3 | B | 0 | 0.64 | -0.64 | -12.8 | 0.65 | -0.65 | -13 | Yes | |
| 9 | 2018-04-06 | Raad, GR (Graham) | FXT | 1415.7 | 1418.7 | B | 0.5 | 0.68 | -0.18 | -3.6 | 0.68 | -0.18 | -3.6 | Yes | |
| 10 | 2018-04-06 | Moloto, N (Nnani) | LCP | 1380.4 | 1387.5 | W | 0 | 0.8 | -0.8 | -16 | 0.8 | -0.8 | -16 | Yes | |
| 11 | 2018-04-07 | Bull, D (Dearan) | GTP | 1206.3 | 1189.9 | W | 0.5 | 1 | -0.5 | -10 | 1 | -0.5 | -10 | Yes | |