PLAYER TOURNAMENT DETAILS
Ethan Da Costa
1120306437Tshwane (GTP)Tournament details
| Tour Id | 20251351 |
| Group Id | 20251347 |
| Name | 2025 Silver Lakes Chess Club Open Chess Tournament |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-05-03 |
| End | 2025-05-03 |
| Submitted | 2025-05-06 |
| Rated | 2025-05-06 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1365.2 |
| Perform | 1110.2 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 2 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 30 |
| Final Pos | 40 |
| Share Pos | 36 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1331.2 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.34 |
| Score - Expected score | -1.34 |
| Rating +/- | -22.2 |
Analysis (Type)
| Rating | 1325.3 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.35 |
| Score - Expected score | -1.35 |
| Rating +/- | -27 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-05-03 | Moultrey, A (Antonio Chrispian) | GWR | 1284.4 | 1289.4 | W | 0.5 | 0.6 | -0.1 | -1.7 | 0.58 | -0.08 | -1.6 | Yes | |
| 2 | 2025-05-03 | Stelloh, M (Marcus) | GJM | 1290 | 1260.6 | B | 0 | 0.51 | -0.51 | -8.5 | 0.53 | -0.53 | -10.6 | Yes | |
| 3 | 2025-05-03 | Badenhorst, M (Michael) | GTP | 1368 | 1364.8 | W | 0.5 | 0.5 | 0 | 0 | 0.5 | 0 | 0 | Yes | |
| 4 | 2025-05-03 | Smith, E (Eduan) | GTP | 1414.6 | 1411.5 | B | 0 | 0.36 | -0.36 | -6 | 0.36 | -0.36 | -7.2 | Yes | |
| 5 | 2025-05-03 | Karsten, CB (Chay Belle) | GTP | 1469 | 1465.6 | W | 0 | 0.38 | -0.38 | -6.3 | 0.38 | -0.38 | -7.6 | Yes | |