PLAYER TOURNAMENT DETAILS
Marni Oberholzer
200028687Tshwane (GTP)Tournament details
| Tour Id | 20172218 |
| Group Id | 20172215 |
| Name | 2017 South African Closed Chess Championships |
| Section | Women |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2017-12-09 |
| End | 2017-12-19 |
| Submitted | 2017-12-19 |
| Rated | 2017-12-19 |
| Submit age weight | 1 |
| Host | Western Province (WP) |
| Total time | 150 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 4 |
| Percent | 36.4 |
| Dp | -102 |
| Aor | 1663.6 |
| Perform | 1562 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 6 |
| Losses | 4 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 10 |
| Final Pos | 10 |
| Share Pos | 10 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1563 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.12 |
| Score - Expected score | -0.12 |
| Rating +/- | -2.4 |
Analysis (Type)
| Rating | 1563 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.12 |
| Score - Expected score | -0.12 |
| Rating +/- | -2.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2017-12-09 | Joubert, D (Dantelle) | WP | WFM | 1603 | 1603 | B | 0.5 | 0.44 | 0.06 | 1.2 | 0.06 | 0.44 | 8.8 | Yes |
| 2 | 2017-12-10 | Van Niekerk, Mc (Megan) | WP | 1582 | 1582 | W | 0 | 0.47 | -0.47 | -9.4 | -0.47 | 0.47 | 9.4 | Yes | |
| 3 | 2017-12-11 | Laubscher, A (Anzel) | WP | WIM | 1830 | 1830 | B | 0 | 0.18 | -0.18 | -3.6 | -0.18 | 0.18 | 3.6 | Yes |
| 4 | 2017-12-12 | Marais, N (Nina) | GSV | WUM | 1584 | 1584 | W | 0 | 0.47 | -0.47 | -9.4 | -0.47 | 0.47 | 9.4 | Yes |
| 5 | 2017-12-13 | Frick, D (Denise) | WP | WIM | 1792 | 1792 | B | 1 | 0.21 | 0.79 | 15.8 | 0.79 | 0.21 | 4.2 | Yes |
| 6 | 2017-12-14 | Van Zyl, C (Charlize) | ENM | WIM | 1654 | 1654 | W | 0.5 | 0.38 | 0.12 | 2.4 | 0.12 | 0.38 | 7.6 | Yes |
| 7 | 2017-12-15 | February, Jn (Jesse) | WP | WIM | 1856 | 1856 | B | 0.5 | 0.15 | 0.35 | 7 | 0.35 | 0.15 | 3 | Yes |
| 8 | 2017-12-16 | Modi, S (Sonia) | GJM | WCM | 1555 | 1555 | B | 0.5 | 0.51 | -0.01 | -0.2 | -0.01 | 0.51 | 10.2 | Yes |
| 9 | 2017-12-17 | Fisher, M (Michelle) | WP | WCM | 1784 | 1784 | W | 0.5 | 0.22 | 0.28 | 5.6 | 0.28 | 0.22 | 4.4 | Yes |
| 10 | 2017-12-18 | Van Niekerk, Rj (Robyn) | WP | 1578 | 1578 | B | 0.5 | 0.48 | 0.02 | 0.4 | 0.02 | 0.48 | 9.6 | Yes | |
| 11 | 2017-12-19 | Grobbelaar, J (Jacqui) | GTP | WPM | 1482 | 1482 | W | 0 | 0.61 | -0.61 | -12.2 | -0.61 | 0.61 | 12.2 | Yes |