PLAYER TOURNAMENT DETAILS
Marius Hugo Roets
175032419Tshwane (GTP)Tournament details
| Tour Id | 22033 |
| Group Id | 0 |
| Name | South African Open Chess Championship 2012 |
| Section | Open |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2012-06-29 |
| End | 2012-07-08 |
| Submitted | 2012-07-08 |
| Rated | 2012-07-10 |
| Submit age weight | 1 |
| Host | Western Province (WP) |
| Total time | 150 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 5.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1589.5 |
| Perform | 1589 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 3 |
| Losses | 4 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | -1 |
| Final Pos | 141 |
| Share Pos | 141 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1609 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 5.83 |
| Score - Expected score | -0.33 |
| Rating +/- | -6.6 |
Analysis (Type)
| Rating | 1609 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 5.83 |
| Score - Expected score | -0.33 |
| Rating +/- | -6.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2012-06-29 | Gabriels, Z (Zaid) | WP | 1200 | 1200 | W | 1 | 0.9 | 0.1 | 2 | 0.1 | 0.9 | 18 | Yes | |
| 2 | 2012-06-29 | Stocklose, S (Sven) | EP | 1930 | 1930 | B | 0 | 0.14 | -0.14 | -2.8 | -0.14 | 0.14 | 2.8 | Yes | |
| 3 | 2012-06-30 | Minnaar, R (Ricardo) | WP | 1355 | 1355 | W | 1 | 0.81 | 0.19 | 3.8 | 0.19 | 0.81 | 16.2 | Yes | |
| 4 | 2012-07-01 | Maravanyika, C (Charlton) | WP | 1865 | 1865 | B | 1 | 0.19 | 0.81 | 16.2 | 0.81 | 0.19 | 3.8 | Yes | |
| 5 | 2012-07-02 | Oberholzer, F (Francois) | GW | 1964 | 1964 | W | 0 | 0.12 | -0.12 | -2.4 | -0.12 | 0.12 | 2.4 | Yes | |
| 6 | 2012-07-03 | De Abreu, Rn (Roberto) | GW | PM | 1891 | 1891 | B | 0 | 0.17 | -0.17 | -3.4 | -0.17 | 0.17 | 3.4 | Yes |
| 7 | 2012-07-04 | Green, Gao (Guy) | WPC | 1451 | 1451 | W | 0.5 | 0.71 | -0.21 | -4.2 | -0.21 | 0.71 | 14.2 | Yes | |
| 8 | 2012-07-05 | Petersen, Mg (Marc) | WP | 1397 | 1397 | B | 0.5 | 0.77 | -0.27 | -5.4 | -0.27 | 0.77 | 15.4 | Yes | |
| 9 | 2012-07-06 | Mfazwe, L (Lutho) | WP | 1493 | 1493 | W | 0.5 | 0.66 | -0.16 | -3.2 | -0.16 | 0.66 | 13.2 | Yes | |
| 10 | 2012-07-07 | Muller, Wa (Wayne) | EP | 1453 | 1453 | B | 0 | 0.7 | -0.7 | -14 | -0.7 | 0.7 | 14 | Yes | |
| 11 | 2012-07-08 | Visagie, A (Albert) | SWD | 1485 | 1485 | W | 1 | 0.66 | 0.34 | 6.8 | 0.34 | 0.66 | 13.2 | Yes | |