PLAYER TOURNAMENT DETAILS
Petri Bosman
1070131421Ekurhuleni (GE)Tournament details
| Tour Id | 20220007 |
| Group Id | 20220006 |
| Name | Ekurhuleni Chess Open 2022 |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2022-01-08 |
| End | 2022-01-08 |
| Submitted | 2022-01-14 |
| Rated | 2022-01-14 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1145.8 |
| Perform | 890.8 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 21 |
| Final Pos | 26 |
| Share Pos | 26 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1192.7 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.73 |
| Score - Expected score | -1.73 |
| Rating +/- | -28.7 |
Analysis (Type)
| Rating | 1187.6 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.79 |
| Score - Expected score | -1.79 |
| Rating +/- | -35.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-01-08 | Claven, R (Ryan Daniel) | GE | 1136.9 | 1116.2 | B | 1 | 0.52 | 0.48 | 8 | 0.54 | 0.46 | 9.2 | Yes | |
| 2 | 2022-01-08 | Vorster, M (Meghan) | NBR | 1236.5 | 1227.5 | W | 0 | 0.49 | -0.49 | -8.1 | 0.5 | -0.5 | -10 | Yes | |
| 3 | 2022-01-08 | Hawkins, J (Joshua) | GE | 1097.4 | 1060.3 | B | 0 | 0.57 | -0.57 | -9.5 | 0.61 | -0.61 | -12.2 | Yes | |
| 4 | 2022-01-08 | De Lange, C (Cheleike) | GE | 1064.5 | 1064 | W | 0 | 0.69 | -0.69 | -11.5 | 0.69 | -0.69 | -13.8 | Yes | |
| 5 | 2022-01-08 | Rossouw, A (Andre) | GE | 1193.7 | 1186.8 | B | 0 | 0.46 | -0.46 | -7.6 | 0.46 | -0.46 | -9.2 | Yes | |