PLAYER TOURNAMENT DETAILS
Jacqui Grobbelaar
294011237Cape Town (WCT)Tournament details
| Tour Id | 20240735 |
| Group Id | 20240734 |
| Name | South African Closed Chess Championship 2024 |
| Section | Ladies |
| Rounds | 11 |
| Format | Round-Robin |
| Type | Classical |
| Start | 2024-03-25 |
| End | 2024-04-02 |
| Submitted | 2024-04-02 |
| Rated | 2024-04-02 |
| Submit age weight | 1 |
| Host | Cape Town (WCT) |
| Total time | 150 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 4.5 |
| Percent | 40.9 |
| Dp | -77.3 |
| Aor | 1712.7 |
| Perform | 1635.4 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 3 |
| Losses | 5 |
| White | 5 |
| Black | 6 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 10 |
| Final Pos | 8 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1590.8 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 3.91 |
| Score - Expected score | 0.59 |
| Rating +/- | 11.8 |
Analysis (Type)
| Rating | 1604.5 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 4.06 |
| 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 | 2024-03-25 | Van Zyl, C (Charlize) | ENM | WIM | 1927.8 | 1932.8 | B | 0.5 | 0.07 | 0.43 | 8.6 | 0.08 | 0.42 | 8.4 | Yes |
| 2 | 2024-03-26 | Van Zyl, B (Bea) | WCW | 1534 | 1510.3 | W | 1 | 0.61 | 0.39 | 7.8 | 0.65 | 0.35 | 7 | Yes | |
| 3 | 2024-03-27 | Nel, H (Hayley) | GJM | 1647.5 | 1635.4 | B | 1 | 0.39 | 0.61 | 12.2 | 0.42 | 0.58 | 11.6 | Yes | |
| 4 | 2024-03-28 | Joya, I (Imkhita) | WCT | 1659 | 1667.8 | W | 0 | 0.46 | -0.46 | -9.2 | 0.47 | -0.47 | -9.4 | Yes | |
| 5 | 2024-03-29 | Badenhorst, C (Chloe) | GJM | WFM | 1846 | 1853.6 | B | 0 | 0.16 | -0.16 | -3.2 | 0.17 | -0.17 | -3.4 | Yes |
| 6 | 2024-03-29 | Laubscher, A (Anzel) | WCT | WIM | 1785 | 1798 | W | 0.5 | 0.32 | 0.18 | 3.6 | 0.32 | 0.18 | 3.6 | Yes |
| 7 | 2024-03-30 | Strong, D (Davida) | NBR | 1607 | 1606.9 | B | 0 | 0.44 | -0.44 | -8.8 | 0.46 | -0.46 | -9.2 | Yes | |
| 8 | 2024-03-31 | February, JN (Jesse) | WCT | WIM | 1953.7 | 1952.5 | W | 0 | 0.12 | -0.12 | -2.4 | 0.14 | -0.14 | -2.8 | Yes |
| 9 | 2024-03-31 | Boshoma, C (Chisomo) | NBR | 1730.5 | 1755.2 | B | 0 | 0.3 | -0.3 | -6 | 0.28 | -0.28 | -5.6 | Yes | |
| 10 | 2024-04-01 | Rautenbach, H (Helen Christine) | GTP | 1543.4 | 1534.8 | W | 1 | 0.6 | 0.4 | 8 | 0.62 | 0.38 | 7.6 | Yes | |
| 11 | 2024-04-02 | Klaasen, RJ (Robyn) | WCT | 1605.5 | 1614.3 | B | 0.5 | 0.44 | 0.06 | 1.2 | 0.45 | 0.05 | 1 | Yes | |