PLAYER TOURNAMENT DETAILS
Ellla Jaffe
2150157277Ekurhuleni (GE)Tournament details
| Tour Id | 20250164 |
| Group Id | 20250163 |
| Name | Chess Power House Feb Rapid 2025 |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-02-02 |
| End | 2025-02-02 |
| Submitted | 2025-02-05 |
| Rated | 2025-02-06 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 20 |
| Time weight | 0.472 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1216.4 |
| Perform | 1131.4 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 2 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 17 |
| Final Pos | 12 |
| Share Pos | 10 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1149.6 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.07 |
| Score - Expected score | -0.07 |
| Rating +/- | -0.7 |
Analysis (Type)
| Rating | 1114.7 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.94 |
| Score - Expected score | 0.06 |
| Rating +/- | 1.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-02-02 | Treger, N (Neima) | GJM | 1200 | 1200 | B | 0.5 | 0.4 | 0.1 | 0.9 | 0.36 | 0.14 | 2.8 | Yes | |
| 2 | 2025-02-02 | Alperin, E (Emma) | GJM | 1191.7 | 1176.9 | W | 0.5 | 0.49 | 0.01 | 0.1 | 0.47 | 0.03 | 0.6 | Yes | |
| 3 | 2025-02-02 | Serrao, C (Charles) | GE | 1290.5 | 1245.6 | W | 0 | 0.38 | -0.38 | -3.6 | 0.39 | -0.39 | -7.8 | Yes | |
| 4 | 2025-02-02 | Treger, N (Nava) | GJM | 1200 | 1200 | B | 0 | 0.4 | -0.4 | -3.8 | 0.36 | -0.36 | -7.2 | Yes | |
| 5 | 2025-02-02 | Steinmann, I (Isabella) | GJM | 1200 | 1200 | B | 1 | 0.4 | 0.6 | 5.6 | 0.36 | 0.64 | 12.8 | Yes | |