PLAYER TOURNAMENT ANALYSIS
Tournament analysis
Koster, W (Wihan)
Chess SA id
1060134033FIDE id
?Date of birth
2006-12-13 (U20)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-16Personal details last changed
1900-01-01Junior GPX Games
12.9Junior GPX Points
1373.4| TOURNAMENT | Tournament ID | 20210244 |
| Group ID | 20210236 |
| Tournament | 2021 Etienne Lewis Closed Trials (U16 Open) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2021-09-24 |
| End | 2021-09-26 |
| Rated | 2021-09-26 |
| Host | Nelson Mandela Bay (ENM) |
| Total time | 90 |
| Time weight | 0.94 |
| Official results | Official results |
| Tournament games | 7 |
| Tournament score | 3 |
| Final position | 11 |
| Shared position | 10 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1305.2 | 7 | 3 | 42.9 | -60.7 | 1408.1 | 1347.4 | 2.7 | 0.3 | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1317.4 | 1405.6 | 1344.9 | 2.82 | 0.18 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2021-09-24 | GTP | RSA | 1716.2 | 1708.3 | W | 0 | 0.06 | -0.06 | 0.09 | -0.09 | ||
2 | 2021-09-24 | GTP | RSA | 1159.1 | 1159.7 | B | 1 | 0.63 | 0.37 | 0.64 | 0.36 | ||
3 | 2021-09-24 | GTP | RSA | 1199.4 | 1200 | W | 1 | 0.66 | 0.34 | 0.68 | 0.32 | ||
4 | 2021-09-25 | GTP | RSA | 1586.3 | 1588.9 | B | 0 | 0.13 | -0.13 | 0.14 | -0.14 | ||
5 | 2021-09-25 | GTP | RSA | 1620.1 | 1614.1 | W | 0 | 0.18 | -0.18 | 0.2 | -0.2 | ||
6 | 2021-09-26 | GTP | RSA | 1335.4 | 1328.1 | B | 0 | 0.42 | -0.42 | 0.45 | -0.45 | ||
7 | 2021-09-26 | GTP | RSA | 1240.2 | 1240 | W | 1 | 0.62 | 0.38 | 0.63 | 0.37 |