PLAYER TOURNAMENT DETAILS
Petrus Jeremias Van Der Westhuizen
102039624Bojanala Platina (NBR)Tournament details
| Tour Id | 20180704 |
| Group Id | 20180695 |
| Name | 2018 South African Junior Closed Chess Championships |
| Section | U16 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 | 4 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1446.8 |
| Perform | 1361.8 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 5 |
| White | 5 |
| Black | 5 |
| White wins | 3 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 23 |
| Final Pos | 24 |
| Share Pos | 22 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1331 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.65 |
| Score - Expected score | 0.35 |
| Rating +/- | 7 |
Analysis (Type)
| Rating | 1342.6 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.78 |
| Score - Expected score | 0.22 |
| Rating +/- | 4.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2018-04-01 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not play) | |||
| 2 | 2018-04-02 | Cruywagen, A (Armand) | GTP | 1507.2 | 1504.5 | W | 1 | 0.34 | 0.66 | 13.2 | 0.35 | 0.65 | 13 | Yes | |
| 3 | 2018-04-02 | Schutte, W (Wian) | GTP | FM | 1586.1 | 1588.5 | B | 0 | 0.16 | -0.16 | -3.2 | 0.17 | -0.17 | -3.4 | Yes |
| 4 | 2018-04-03 | Makhura, T (Thabang) | LCP | 1368.8 | 1377.4 | W | 0.5 | 0.5 | 0 | 0 | 0.5 | 0 | 0 | Yes | |
| 5 | 2018-04-03 | George, B (Bernet) | GJM | 1600.7 | 1611.8 | B | 0 | 0.14 | -0.14 | -2.8 | 0.14 | -0.14 | -2.8 | Yes | |
| 6 | 2018-04-04 | Claassen, J (Jean-Daniel) | GTP | 1392.7 | 1385.5 | W | 0 | 0.47 | -0.47 | -9.4 | 0.49 | -0.49 | -9.8 | Yes | |
| 7 | 2018-04-05 | Felix, E (Ethon) | WCT | 1631.1 | 1632.6 | B | 0 | 0.11 | -0.11 | -2.2 | 0.12 | -0.12 | -2.4 | Yes | |
| 8 | 2018-04-05 | Joubert, D (Divan) | GTP | 1106.4 | 1106.4 | W | 1 | 0.8 | 0.2 | 4 | 0.82 | 0.18 | 3.6 | Yes | |
| 9 | 2018-04-06 | Saunders, M (Matthew) | WCT | 1389.5 | 1382.6 | B | 0.5 | 0.39 | 0.11 | 2.2 | 0.41 | 0.09 | 1.8 | Yes | |
| 10 | 2018-04-06 | Modirwa, O (Ofentse) | FMB | 1536.3 | 1542.8 | W | 1 | 0.3 | 0.7 | 14 | 0.31 | 0.69 | 13.8 | Yes | |
| 11 | 2018-04-07 | Mazibuko, B (Buhle) | GTP | 1348.9 | 1346.3 | B | 0 | 0.44 | -0.44 | -8.8 | 0.45 | -0.45 | -9 | Yes | |