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 | 20231738 |
| Group ID | 20231729 |
| Tournament | 2023 Gauteng Top Schools (U19 Mixed) |
| Format | Team |
| Rating type | Standard |
| Start | 2023-08-19 |
| End | 2023-08-19 |
| Rated | 2023-08-30 |
| Host | West Rand (GWR) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
| Tournament games | 5 |
| Tournament score | 2.5 |
| 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 | 1441.5 | 5 | 2.5 | 50 | 0 | 1203.7 | 1203.7 | 3.84 | -1.34 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1433.4 | 1203.5 | 1203.5 | 3.8 | -1.3 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2023-08-19 | GWR | RSA | 1200 | 1200 | B | 1 | 0.74 | 0.26 | 0.73 | 0.27 | ||
2 | 2023-08-19 | GJM | RSA | 1155.8 | 1146.8 | W | 1 | 0.87 | 0.13 | 0.88 | 0.12 | ||
3 | 2023-08-19 | GE | RSA | 1200 | 1200 | B | 0.5 | 0.74 | -0.24 | 0.73 | -0.23 | ||
4 | 2023-08-19 | GE | RSA | 1200 | 1200 | W | 0 | 0.82 | -0.82 | 0.81 | -0.81 | ||
5 | 2023-08-19 | GJM | RSA | 1262.5 | 1270.7 | B | 0 | 0.67 | -0.67 | 0.65 | -0.65 |