PLAYER TOURNAMENT DETAILS
Johanna Glouwdina Van Zyl
2140146480Pixley-ka-Seme (NCP)Tournament details
| Tour Id | 20230212 |
| Group Id | 20230212 |
| Name | Hopetown Schools Chess Open Tournament 2023 |
| Section | U11 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-02-25 |
| End | 2023-02-25 |
| Submitted | 2023-02-26 |
| Rated | 2023-02-26 |
| Submit age weight | 1 |
| Host | John Taolo Gaetswewe (NCJ) |
| Total time | 62 |
| Time weight | 0.84 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1192.6 |
| Perform | 1107.6 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 10 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1168.1 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.4 |
| Score - Expected score | -0.4 |
| Rating +/- | -6.7 |
Analysis (Type)
| Rating | 1160.8 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.36 |
| Score - Expected score | -0.36 |
| Rating +/- | -7.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-02-25 | Niesing, N (Naomi) | NCJ | 1166.8 | 1160.8 | W | 1 | 0.54 | 0.46 | 7.7 | 0.54 | 0.46 | 9.2 | Yes | |
| 2 | 2023-02-25 | Finck, L (Lynden) | NCJ | 1257.4 | 1266.4 | B | 0 | 0.35 | -0.35 | -5.9 | 0.34 | -0.34 | -6.8 | Yes | |
| 3 | 2023-02-25 | Pienaar, D (David) | NCP | 1180 | 1180.8 | W | 0 | 0.53 | -0.53 | -8.9 | 0.52 | -0.52 | -10.4 | Yes | |
| 4 | 2023-02-25 | Thiso, O (Owami) | NCJ | 1175.8 | 1172.4 | B | 1 | 0.45 | 0.55 | 9.2 | 0.44 | 0.56 | 11.2 | Yes | |
| 5 | 2023-02-25 | Pretorius, J (Johannes) | NCJ | 1183.2 | 1181.2 | W | 0 | 0.52 | -0.52 | -8.7 | 0.52 | -0.52 | -10.4 | Yes | |