PLAYER TOURNAMENT DETAILS
Ewan Oberholzer
173028676Tshwane (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 | 3.5 |
| Percent | 31.8 |
| Dp | -145 |
| Aor | 1359.4 |
| Perform | 1214 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 7 |
| 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 | 264 |
| Share Pos | 264 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1334 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 5.34 |
| Score - Expected score | -1.84 |
| Rating +/- | -36.8 |
Analysis (Type)
| Rating | 1334 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 5.34 |
| Score - Expected score | -1.84 |
| Rating +/- | -36.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2012-06-29 | Frick, J (Jacques) | WPC | 1786 | 1786 | W | 0 | 0.07 | -0.07 | -1.4 | -0.07 | 0.07 | 1.4 | Yes | |
| 2 | 2012-06-29 | Marx, I (Inge) | GW | 1410 | 1410 | B | 0.5 | 0.39 | 0.11 | 2.2 | 0.11 | 0.39 | 7.8 | Yes | |
| 3 | 2012-06-30 | Petersen, Mg (Marc) | WP | 1397 | 1397 | W | 0 | 0.41 | -0.41 | -8.2 | -0.41 | 0.41 | 8.2 | Yes | |
| 4 | 2012-07-01 | Chabalala, W (Whisper) | GN | 1598 | 1598 | W | 0 | 0.19 | -0.19 | -3.8 | -0.19 | 0.19 | 3.8 | Yes | |
| 5 | 2012-07-02 | Koopman, R (Richard) | WP | 1200 | 1200 | B | 0 | 0.68 | -0.68 | -13.6 | -0.68 | 0.68 | 13.6 | Yes | |
| 6 | 2012-07-03 | Nengwenane, Mc (Mpho ) | WP | 1200 | 1200 | B | 1 | 0.68 | 0.32 | 6.4 | 0.32 | 0.68 | 13.6 | Yes | |
| 7 | 2012-07-04 | Gabriels, Z (Zaid) | WP | 1200 | 1200 | W | 0 | 0.68 | -0.68 | -13.6 | -0.68 | 0.68 | 13.6 | Yes | |
| 8 | 2012-07-05 | Mareka, Tt (Thabang) | SED | 1562 | 1562 | B | 0 | 0.22 | -0.22 | -4.4 | -0.22 | 0.22 | 4.4 | Yes | |
| 9 | 2012-07-06 | Koopman, C (Christopher-Joh) | EP | 1200 | 1200 | W | 1 | 0.68 | 0.32 | 6.4 | 0.32 | 0.68 | 13.6 | Yes | |
| 10 | 2012-07-07 | Bleneowe, Jc (Jody) | WP | 1200 | 1200 | B | 1 | 0.68 | 0.32 | 6.4 | 0.32 | 0.68 | 13.6 | Yes | |
| 11 | 2012-07-08 | Mabogoane, Bc (Bodibeng) | WP | 1200 | 1200 | W | 0 | 0.68 | -0.68 | -13.6 | -0.68 | 0.68 | 13.6 | Yes | |