PLAYER TOURNAMENT ANALYSIS
Tournament analysis
Donora, D (Dereck)
Chess SA id
1090301686FIDE id
?Date of birth
2009-09-25 (U18)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-10-18Personal details last changed
1900-01-01Junior GPX Games
18Junior GPX Points
1298.3| TOURNAMENT | Tournament ID | 20253310 |
| Group ID | 20253308 |
| Tournament | UJ @20years Open Chess Championship 2025 (B) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2025-10-18 |
| End | 2025-10-18 |
| Rated | 2025-10-25 |
| Host | Johannesburg Metro (GJM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
| Tournament games | 5 |
| Tournament score | 2.5 |
| Final position | 13 |
| Shared position | 12 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1238.6 | 5 | 2.5 | 50 | 0 | 1247.2 | 1247.2 | 2.41 | 0.09 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1246.9 | 1246.1 | 1246.1 | 2.46 | 0.04 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2025-10-18 | GE | RSA | 1245 | 1251.7 | B | 0 | 0.45 | -0.45 | 0.45 | -0.45 | ||
2 | 2025-10-18 | GJM | RSA | 1200 | 1200 | W | 1 | 0.59 | 0.41 | 0.6 | 0.4 | ||
3 | 2025-10-18 | GSV | RSA | 1224.2 | 1226.2 | B | 0.5 | 0.47 | 0.03 | 0.48 | 0.02 | ||
4 | 2025-10-18 | GJM | RSA | 1279 | 1267.2 | W | 1 | 0.49 | 0.51 | 0.52 | 0.48 | ||
5 | 2025-10-18 | GJM | RSA | 1287.9 | 1285.5 | B | 0 | 0.4 | -0.4 | 0.41 | -0.41 |