PLAYER TOURNAMENT DETAILS
Ethan Da Costa
1120306437Tshwane (GTP)Tournament details
| Tour Id | 20260095 |
| Group Id | 20260091 |
| Name | 2026 Tshwane Chess Registration Tournament |
| Section | D2 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-01-31 |
| End | 2026-01-31 |
| Submitted | 2026-02-02 |
| Rated | 2026-02-06 |
| Submit age weight | 0.55 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1126.2 |
| Perform | 1211.2 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 7 |
| Final Pos | 13 |
| Share Pos | 10 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1274 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.32 |
| Score - Expected score | -0.32 |
| Rating +/- | -5.3 |
Analysis (Type)
| Rating | 1262.3 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.21 |
| Score - Expected score | -0.21 |
| Rating +/- | -4.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-01-31 | Swart, R (Ruben) | GTP | 1171 | 1163.6 | B | 1 | 0.58 | 0.42 | 3.8 | 0.57 | 0.43 | 4.7 | Yes | |
| 2 | 2026-01-31 | Lombard, D (Dante) | CSA | 902.3 | 906.8 | W | 0 | 0.97 | -0.97 | -16.1 | 0.96 | -0.96 | -19.2 | Yes | |
| 3 | 2026-01-31 | Machaba, G (Geraldine) | LWM | 1189 | 1196.8 | B | 1 | 0.56 | 0.44 | 4 | 0.53 | 0.47 | 5.2 | Yes | |
| 4 | 2026-01-31 | Labuscagne, W (Waldo) | GTP | 1186.8 | 1196.5 | W | 0 | 0.64 | -0.64 | -10.6 | 0.62 | -0.62 | -12.4 | Yes | |
| 5 | 2026-01-31 | Vosloo, M (Martin) | GTP | 1181.7 | 1200 | B | 1 | 0.57 | 0.43 | 3.9 | 0.53 | 0.47 | 5.2 | Yes | |