PLAYER TOURNAMENT DETAILS
Stephanus Petrus Jonker
100014320Ekurhuleni (GE)Tournament details
| Tour Id | 31330 |
| Group Id | 28 |
| Name | Ekurhuleni Chess Open 2 |
| Section | B Section |
| Rounds | 6 |
| Format | Swiss |
| Type | Standard |
| Start | 2015-03-20 |
| End | 2015-03-21 |
| Submitted | 2015-03-21 |
| Rated | 2015-03-26 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 61 |
| Time weight | 0.835 |
| Official results | Official results |
General
| Games | 6 |
| Score | 2.5 |
| Percent | 41.7 |
| Dp | -57 |
| Aor | 994.2 |
| Perform | 937 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 3 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 37 |
| Final Pos | 32 |
| Share Pos | 32 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 983 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.94 |
| Score - Expected score | -0.44 |
| Rating +/- | -7.3 |
Analysis (Type)
| Rating | 983 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.94 |
| Score - Expected score | -0.44 |
| Rating +/- | -8.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 1900-01-01 | Wrensch, Rlj (Ryan) | GE | 805 | 805 | B | 0.5 | 0.73 | -0.23 | -3.8 | -0.23 | 0.73 | 14.6 | Yes | |
| 2 | 1900-01-01 | Vos, D (Danike) | GE | 842 | 842 | W | 0 | 0.69 | -0.69 | -11.5 | -0.69 | 0.69 | 13.8 | Yes | |
| 3 | 1900-01-01 | Moll, R (Rikus) | GE | 1106 | 1106 | B | 1 | 0.33 | 0.67 | 11.1 | 0.67 | 0.33 | 6.6 | Yes | |
| 4 | 1900-01-01 | Choma, N (Ntsoaki) | GE | 780 | 780 | W | 1 | 0.76 | 0.24 | 4 | 0.24 | 0.76 | 15.2 | Yes | |
| 5 | 1900-01-01 | Sithole, M (Mthokozisi) | GE | 1287 | 1287 | W | 0 | 0.14 | -0.14 | -2.3 | -0.14 | 0.14 | 2.8 | Yes | |
| 6 | 1900-01-01 | Sephiri, K (Katleho) | GE | 1145 | 1145 | B | 0 | 0.29 | -0.29 | -4.8 | -0.29 | 0.29 | 5.8 | Yes | |