PLAYER TOURNAMENT DETAILS
Ethan Jonker
1110322745Tshwane (GTP)Tournament details
| Tour Id | 20251804 |
| Group Id | 20251801 |
| Name | 2025 Elise Steenkamp Open Chess Tournament |
| Section | Rook |
| Rounds | 7 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-06-14 |
| End | 2025-06-16 |
| Submitted | 2025-06-17 |
| Rated | 2025-06-17 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 6 |
| Score | 1.5 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1265.4 |
| Perform | 1052.9 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 4 |
| White | 3 |
| Black | 3 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 39 |
| Final Pos | 39 |
| Share Pos | 38 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.54 |
| Score - Expected score | -1.04 |
| Rating +/- | -19.5 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.49 |
| Score - Expected score | -0.99 |
| Rating +/- | -19.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-06-14 | Ligthelm, H (Henko) | GTP | 1285 | 1284.7 | B | 0.5 | 0.36 | 0.14 | 2.6 | 0.36 | 0.14 | 2.8 | Yes | |
| 2 | 2025-06-14 | Mphela, T (Thato) | GE | 1275 | 1287.8 | W | 0 | 0.45 | -0.45 | -8.5 | 0.44 | -0.44 | -8.8 | Yes | |
| 3 | 2025-06-14 | Bernhard, A (Arthur) | GTP | 1375.3 | 1397.9 | W | 0 | 0.34 | -0.34 | -6.4 | 0.31 | -0.31 | -6.2 | Yes | |
| 4 | 2025-06-15 | Badenhorst, W (Willem) | GTP | 1218.6 | 1222.8 | B | 0 | 0.44 | -0.44 | -8.3 | 0.43 | -0.43 | -8.6 | Yes | |
| 5 | 2025-06-15 | De Jager, A (Anneke) | GTP | 1183.7 | 1181.5 | B | 0 | 0.48 | -0.48 | -9 | 0.48 | -0.48 | -9.6 | Yes | |
| 6 | 2025-06-15 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 7 | 2025-06-16 | Makhafola, B (Bonolo) | GTP | 1255.1 | 1265.6 | W | 1 | 0.48 | 0.52 | 9.8 | 0.47 | 0.53 | 10.6 | Yes | |