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 | 20190693 |
| Group ID | 20190688 |
| Tournament | Dirk de Koster Chess Open 2019 (B) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2019-04-13 |
| End | 2019-04-13 |
| Rated | 2019-04-14 |
| Host | Sedibeng (GSV) |
| Total time | 61 |
| Time weight | 0.83 |
| Official results | Official results |
| Tournament games | 5 |
| Tournament score | 1 |
| Final position | 26 |
| Shared position | 26 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1189.1 | 5 | 1 | 20 | -255 | 1072 | 817 | 3.14 | -2.14 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1187.5 | 1061.7 | 806.7 | 3.19 | -2.19 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2019-04-13 | GSV | RSA | 960.9 | 943.8 | B | 1 | 0.72 | 0.28 | 0.74 | 0.26 | ||
2 | 2019-04-13 | GSV | RSA | 1259.9 | 1252.8 | W | 0 | 0.46 | -0.46 | 0.47 | -0.47 | ||
3 | 2019-04-13 | GSV | RSA | 1155.6 | 1153.8 | B | 0 | 0.5 | -0.5 | 0.5 | -0.5 | ||
4 | 2019-04-13 | GSV | RSA | 941.4 | 937.7 | W | 0 | 0.83 | -0.83 | 0.83 | -0.83 | ||
5 | 2019-04-13 | GSV | RSA | 1042.2 | 1020.4 | B | 0 | 0.63 | -0.63 | 0.65 | -0.65 |