PLAYER TOURNAMENT DETAILS
Marc Gideon Petersen
185029784Cape Town (WCT)Tournament details
| Tour Id | 31873 |
| Group Id | 31873 |
| Name | South African Open 2015 |
| Section | B |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2015-07-03 |
| End | 2015-07-11 |
| Submitted | 2015-07-11 |
| Rated | 2015-07-12 |
| Submit age weight | 1 |
| Host | Western Province (WP) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 7 |
| Percent | 63.6 |
| Dp | 102 |
| Aor | 1283.7 |
| Perform | 1386 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 6 |
| Losses | 1 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 128 |
| Final Pos | 21 |
| Share Pos | 21 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1424 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 7.45 |
| Score - Expected score | -0.45 |
| Rating +/- | -9 |
Analysis (Type)
| Rating | 1424 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 7.45 |
| Score - Expected score | -0.45 |
| Rating +/- | -9 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2015-07-03 | Maasdorp, A (Anell) | NC | 1119 | 1119 | W | 1 | 0.86 | 0.14 | 2.8 | 0.14 | 0.86 | 17.2 | Yes | |
| 2 | 2015-07-04 | Essop, J (Jihad) | WP | 1221 | 1221 | B | 0.5 | 0.76 | -0.26 | -5.2 | -0.26 | 0.76 | 15.2 | Yes | |
| 3 | 2015-07-04 | Saunders, M (Matthew) | WP | 1175 | 1175 | W | 0.5 | 0.81 | -0.31 | -6.2 | -0.31 | 0.81 | 16.2 | Yes | |
| 4 | 2015-07-05 | Van Der Merwe, A (Alexander) | WP | 1189 | 1189 | B | 1 | 0.79 | 0.21 | 4.2 | 0.21 | 0.79 | 15.8 | Yes | |
| 5 | 2015-07-05 | Palmer, K (Keagan) | WB | 1261 | 1261 | W | 0.5 | 0.72 | -0.22 | -4.4 | -0.22 | 0.72 | 14.4 | Yes | |
| 6 | 2015-07-06 | Sweetbert, Mt (Michael) | SWD | 1221 | 1221 | B | 1 | 0.76 | 0.24 | 4.8 | 0.24 | 0.76 | 15.2 | Yes | |
| 7 | 2015-07-07 | Dinakedi, T (T) | NC | 1303 | 1303 | W | 1 | 0.66 | 0.34 | 6.8 | 0.34 | 0.66 | 13.2 | Yes | |
| 8 | 2015-07-08 | Le Grange, B (Brent) | ENM | 1449 | 1449 | B | 0.5 | 0.47 | 0.03 | 0.6 | 0.03 | 0.47 | 9.4 | Yes | |
| 9 | 2015-07-09 | Booysen, Df (Don-Fredo) | WP | 1415 | 1415 | W | 0.5 | 0.51 | -0.01 | -0.2 | -0.01 | 0.51 | 10.2 | Yes | |
| 10 | 2015-07-10 | Galant, W (Warren) | WP | 1415 | 1415 | B | 0 | 0.51 | -0.51 | -10.2 | -0.51 | 0.51 | 10.2 | Yes | |
| 11 | 2015-07-11 | November, Ba (Byron) | WP | 1353 | 1353 | W | 0.5 | 0.6 | -0.1 | -2 | -0.1 | 0.6 | 12 | Yes | |