PLAYER TOURNAMENT DETAILS
Nicolaas Barend Van Zyl
1060115514Tshwane (GTP)Tournament details
| Tour Id | 20230147 |
| Group Id | 20230142 |
| Name | Laerskool Constantiapark Open Chess Tournament 2023 |
| Section | Open |
| Rounds | 5 |
| Format | Round-Robin |
| Type | Standard |
| Start | 2023-02-18 |
| End | 2023-02-18 |
| Submitted | 2023-02-24 |
| Rated | 2023-02-24 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1282.8 |
| Perform | 1070.3 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 18 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1327.3 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.21 |
| Score - Expected score | -1.21 |
| Rating +/- | -20.1 |
Analysis (Type)
| Rating | 1326.8 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.19 |
| Score - Expected score | -1.19 |
| Rating +/- | -23.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-02-18 | Van Loggerenberg, L (Logan) | GTP | 1465.2 | 1455.6 | W | 0 | 0.38 | -0.38 | -6.3 | 0.39 | -0.39 | -7.8 | Yes | |
| 2 | 2023-02-18 | Webb, K (Kagan) | GTP | 1410.5 | 1397.1 | B | 0 | 0.36 | -0.36 | -6 | 0.38 | -0.38 | -7.6 | Yes | |
| 3 | 2023-02-18 | Pretorius, WK (Wynand) | GSV | 1026.9 | 1073.4 | W | 0 | 0.89 | -0.89 | -14.8 | 0.84 | -0.84 | -16.8 | Yes | |
| 4 | 2023-02-18 | De Jager, J (Jandre) | GTP | 1228.5 | 1219.6 | B | 1 | 0.57 | 0.43 | 7.1 | 0.58 | 0.42 | 8.4 | Yes | |
| 5 | 2023-02-18 | Koen, G (Gerhard) | GTP | 1200 | 1200 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Forfeit) | |