PLAYER TOURNAMENT DETAILS
Ethan Da Costa
1120306437Tshwane (GTP)Tournament details
| Tour Id | 20250944 |
| Group Id | 20250942 |
| Name | Lubowski Open 2025 |
| Section | D1 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-21 |
| End | 2025-03-22 |
| Submitted | 2025-03-27 |
| Rated | 2025-03-28 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1323.8 |
| Perform | 1408.8 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 18 |
| Final Pos | 11 |
| Share Pos | 11 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1288.5 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.25 |
| Score - Expected score | 0.75 |
| Rating +/- | 14.1 |
Analysis (Type)
| Rating | 1283.7 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.27 |
| Score - Expected score | 0.73 |
| Rating +/- | 14.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-21 | Viljoen, T (Tyron) | GTP | 1133.3 | 1130.2 | B | 1 | 0.64 | 0.36 | 6.8 | 0.64 | 0.36 | 7.2 | Yes | |
| 2 | 2025-03-21 | Kgwale, O (Obotegile) | GTP | 1367.7 | 1377.1 | W | 1 | 0.45 | 0.55 | 10.3 | 0.43 | 0.57 | 11.4 | Yes | |
| 3 | 2025-03-21 | Ramonyai, M (Motshabo) | GTP | 1388.8 | 1389.2 | B | 0 | 0.34 | -0.34 | -6.4 | 0.34 | -0.34 | -6.8 | Yes | |
| 4 | 2025-03-22 | Jacobs, H (Hanno) | GTP | 1351.2 | 1350.1 | W | 1 | 0.47 | 0.53 | 10 | 0.46 | 0.54 | 10.8 | Yes | |
| 5 | 2025-03-22 | Upadhyay, S (Savya) | GJM | 1378.1 | 1336 | B | 0 | 0.35 | -0.35 | -6.6 | 0.4 | -0.4 | -8 | Yes | |