PLAYER TOURNAMENT DETAILS
Jan Breytenbach
162003470Ehlanzeni (MEN)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 | 10 |
| Score | 4.5 |
| Percent | 45 |
| Dp | -40 |
| Aor | 1536.7 |
| Perform | 1497 |
| Penalties | 0 |
| Wins | 3 |
| 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 | 134 |
| Share Pos | 134 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1966 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 8.97 |
| Score - Expected score | -4.47 |
| Rating +/- | -89.4 |
Analysis (Type)
| Rating | 1966 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 8.97 |
| Score - Expected score | -4.47 |
| Rating +/- | -89.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2012-06-29 | Mahomole, Mj (Mahlodi) | LIM | 1488 | 1488 | B | 1 | 0.94 | 0.06 | 1.2 | 0.06 | 0.94 | 18.8 | Yes | |
| 2 | 2012-06-29 | Essop, H (Hishaam) | WP | 1623 | 1623 | W | 0.5 | 0.87 | -0.37 | -7.4 | -0.37 | 0.87 | 17.4 | Yes | |
| 3 | 2012-06-30 | Schuller, A (Ashley) | WP | 1733 | 1733 | W | 0 | 0.79 | -0.79 | -15.8 | -0.79 | 0.79 | 15.8 | Yes | |
| 4 | 2012-07-01 | Thabethe, Na (Nhlanhla) | GN | 1528 | 1528 | B | 0 | 0.92 | -0.92 | -18.4 | -0.92 | 0.92 | 18.4 | Yes | |
| 6 | 2012-07-03 | Chabalala, W (Whisper) | GN | 1598 | 1598 | W | 1 | 0.89 | 0.11 | 2.2 | 0.11 | 0.89 | 17.8 | Yes | |
| 7 | 2012-07-04 | Martz, Sk (Sven) | WPC | 1634 | 1634 | B | 0 | 0.87 | -0.87 | -17.4 | -0.87 | 0.87 | 17.4 | Yes | |
| 8 | 2012-07-05 | Visser, Jjj (Jasper) | WPC | 1213 | 1213 | W | 0.5 | 0.99 | -0.49 | -9.8 | -0.49 | 0.99 | 19.8 | Yes | |
| 9 | 2012-07-06 | Haupt, C (Clayton) | WPC | 1312 | 1312 | B | 1 | 0.98 | 0.02 | 0.4 | 0.02 | 0.98 | 19.6 | Yes | |
| 10 | 2012-07-07 | Diedericks, Hj (Henning) | NWP | 1549 | 1549 | W | 0 | 0.91 | -0.91 | -18.2 | -0.91 | 0.91 | 18.2 | Yes | |
| 11 | 2012-07-08 | Willenberg, A (Athon) | WP | 1689 | 1689 | B | 0.5 | 0.83 | -0.33 | -6.6 | -0.33 | 0.83 | 16.6 | Yes | |