PLAYER TOURNAMENT DETAILS
Petrus Jeremias Van Der Westhuizen
102039624Bojanala Platina (NBR)Tournament details
| Tour Id | 20192245 |
| Group Id | 20192245 |
| Name | 2019 African Youth Chess Championship |
| Section | |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2019-12-16 |
| End | 2019-12-21 |
| Submitted | 1900-01-01 |
| Rated | 2019-12-21 |
| Submit age weight | 1 |
| Host | Namibia (NAM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 4.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1513.2 |
| Perform | 1513.2 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 3 |
| Losses | 3 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | -1 |
| Final Pos | -1 |
| Share Pos | -1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1553.2 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 4.88 |
| Score - Expected score | -0.38 |
| Rating +/- | -7.6 |
Analysis (Type)
| Rating | 1558.8 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 4.94 |
| Score - Expected score | -0.44 |
| Rating +/- | -8.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2019-12-16 | Mpala Leeroy | ZIM | 1779 | 1779 | B | 0.5 | 0.2 | 0.3 | 6 | 0.2 | 0.3 | 6 | Yes | |
| 2 | 2019-12-16 | Leffad Samy | ALG | FM | 1949 | 1949 | W | 0 | 0.08 | -0.08 | -1.6 | 0.09 | -0.09 | -1.8 | Yes |
| 3 | 2019-12-17 | Khuruseb Paultjie | NAM | 1121 | 1121 | B | 1 | 0.96 | 0.04 | 0.8 | 0.97 | 0.03 | 0.6 | Yes | |
| 4 | 2019-12-17 | Daniel Franklin Apolinario Antonio | ANG | 1539 | 1539 | W | 0 | 0.56 | -0.56 | -11.2 | 0.56 | -0.56 | -11.2 | Yes | |
| 5 | 2019-12-19 | Kasuto Neto | NAM | 1512 | 1512 | B | 0.5 | 0.51 | -0.01 | -0.2 | 0.51 | -0.01 | -0.2 | Yes | |
| 6 | 2019-12-19 | Korir Vincent Kipkoech | KEN | 1306 | 1306 | B | 1 | 0.75 | 0.25 | 5 | 0.75 | 0.25 | 5 | Yes | |
| 7 | 2019-12-20 | Du Plessis Jan | RSA | 1676 | 1676 | W | 0 | 0.4 | -0.4 | -8 | 0.41 | -0.41 | -8.2 | Yes | |
| 8 | 2019-12-20 | Rahmon Idowu | NGR | 1267 | 1267 | W | 1 | 0.87 | 0.13 | 2.6 | 0.88 | 0.12 | 2.4 | Yes | |
| 9 | 2019-12-21 | Naim Abdulhakim Salim | KEN | 1470 | 1470 | B | 0.5 | 0.56 | -0.06 | -1.2 | 0.56 | -0.06 | -1.2 | Yes | |