PLAYER TOURNAMENT DETAILS
Jaen-Pierre Jonker
107065190Sedibeng (GSV)Tournament details
| Tour Id | 20231228 |
| Group Id | 20231221 |
| Name | VaalPark Primary Open Chess 2023 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2023-06-16 |
| End | 2023-06-16 |
| Submitted | 2023-06-20 |
| Rated | 2023-06-20 |
| Submit age weight | 1 |
| Host | Sedibeng (GSV) |
| Total time | 45 |
| Time weight | 0.74 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1365.6 |
| Perform | 1153.1 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1314.1 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.76 |
| Score - Expected score | -0.76 |
| Rating +/- | -11.2 |
Analysis (Type)
| Rating | 764 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 0.54 |
| Score - Expected score | 0.46 |
| Rating +/- | 9.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-06-16 | Theron, A (Andre) | GSV | 1558.3 | 1581 | W | 0 | 0.26 | -0.26 | -3.8 | 0.01 | -0.01 | -0.2 | Yes | |
| 2 | 2023-06-16 | Visser, TM (Tracy) | GSV | 1345.4 | 729.6 | B | 1 | 0.42 | 0.58 | 8.6 | 0.5 | 0.5 | 10 | Yes | |
| 3 | 2023-06-16 | Mofokeng, L (Linka) | GSV | 1200 | 1200 | W | 0 | 0.67 | -0.67 | -9.9 | 0.03 | -0.03 | -0.6 | Yes | |
| 4 | 2023-06-16 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 5 | 2023-06-16 | Van Den Berg, BJ (Barend) | GSV | 1358.7 | 1358.7 | B | 0 | 0.41 | -0.41 | -6.1 | 0 | 0 | 0 | Yes | |