PLAYER TOURNAMENT ANALYSIS
Tournament analysis
Da Costa, E (Ethan)
Chess SA id
1120306437FIDE id
?Date of birth
2012-02-17 (U14)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-09-27Personal details last changed
1900-01-01Junior GPX Games
42Junior GPX Points
1304.7| TOURNAMENT | Tournament ID | 20253028 |
| Group ID | 20253024 |
| Tournament | 2025 Centurion Chess Open Tournament (C) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2025-09-27 |
| End | 2025-09-27 |
| Rated | 2025-09-30 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
| Tournament games | 5 |
| Tournament score | 1 |
| Final position | 20 |
| Shared position | 20 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1319.3 | 5 | 1 | 20 | -255 | 1298 | 1043 | 2.58 | -1.58 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1314.4 | 1302.9 | 1047.9 | 2.53 | -1.53 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2025-09-27 | GTP | RSA | 1200 | 1200 | W | 0.5 | 0.68 | -0.18 | 0.67 | -0.17 | ||
2 | 2025-09-27 | GTP | RSA | 1353.5 | 1359.3 | B | 0.5 | 0.42 | 0.08 | 0.41 | 0.09 | ||
3 | 2025-09-27 | WCT | RSA | 1467.3 | 1467.5 | W | 0 | 0.37 | -0.37 | 0.36 | -0.36 | ||
4 | 2025-09-27 | GTP | RSA | 1269.3 | 1287.7 | B | 0 | 0.52 | -0.52 | 0.49 | -0.49 | ||
5 | 2025-09-27 | GTP | RSA | 1200 | 1200 | B | 0 | 0.6 | -0.6 | 0.59 | -0.59 |