PLAYER TOURNAMENT ANALYSIS
Tournament analysis
Jonker, J (Jaen-Pierre)
Chess SA id
107065190FIDE id
?Date of birth
2007-04-14 (U20)Gender
MaleRegion
Sedibeng (GSV)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-08-16Personal details last changed
1900-01-01Junior GPX Games
26.3Junior GPX Points
1374.4| TOURNAMENT | Tournament ID | 20231228 |
| Group ID | 20231221 |
| Tournament | VaalPark Primary Open Chess 2023 (A) |
| Format | Individual Swiss |
| Rating type | Rapid |
| Start | 2023-06-16 |
| End | 2023-06-16 |
| Rated | 2023-06-20 |
| Host | Sedibeng (GSV) |
| Total time | 45 |
| Time weight | 0.74 |
| Official results | Official results |
| Tournament games | 4 |
| Tournament score | 1 |
| Final position | 0 |
| Shared position | 0 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1314.1 | 4 | 1 | 25 | -212.5 | 1365.6 | 1153.1 | 1.76 | -0.76 | 1 | 0 | 3 | 0 | 0 | 1 | 0 | -1 |
| Rapid | 764 | 1217.3 | 1004.8 | 0.54 | 0.46 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2023-06-16 | GSV | RSA | 1558.3 | 1581 | W | 0 | 0.26 | -0.26 | 0.01 | -0.01 | ||
2 | 2023-06-16 | GSV | RSA | 1345.4 | 729.6 | B | 1 | 0.42 | 0.58 | 0.5 | 0.5 | ||
3 | 2023-06-16 | GSV | RSA | 1200 | 1200 | W | 0 | 0.67 | -0.67 | 0.03 | -0.03 | ||
4 | 2023-06-16 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | ||||
5 | 2023-06-16 | GSV | RSA | 1358.7 | 1358.7 | B | 0 | 0.41 | -0.41 | 0 | 0 |