PLAYER TOURNAMENT DETAILS
German Mamba
1930146994Ehlanzeni (MEN)Tournament details
| Tour Id | 20250972 |
| Group Id | 20250972 |
| Name | Challenger Chess Tounament 2025 |
| Section | Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-29 |
| End | 2025-03-29 |
| Submitted | 2025-03-31 |
| Rated | 2025-03-31 |
| Submit age weight | 1 |
| Host | Ehlanzeni (MEN) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1431.9 |
| Perform | 1686.9 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 8 |
| Final Pos | 4 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1426.1 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.51 |
| Score - Expected score | 1.49 |
| Rating +/- | 24.7 |
Analysis (Type)
| Rating | 1450.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.6 |
| Score - Expected score | 1.4 |
| Rating +/- | 28 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-29 | Khoza, N (Ndumiso) | MEN | 1200 | 1200 | W | 1 | 0.8 | 0.2 | 3.3 | 0.83 | 0.17 | 3.4 | Yes | |
| 2 | 2025-03-29 | Nkosi, C (Collen) | MEN | 1200 | 1200 | B | 1 | 0.72 | 0.28 | 4.6 | 0.75 | 0.25 | 5 | Yes | |
| 3 | 2025-03-29 | Mathonsi, I (Innocent) | MEN | 1549.6 | 1597.4 | W | 1 | 0.4 | 0.6 | 10 | 0.37 | 0.63 | 12.6 | Yes | |
| 4 | 2025-03-29 | Phiri, A (Allie) | MEN | 1666.5 | 1713.8 | B | 1 | 0.18 | 0.82 | 13.6 | 0.15 | 0.85 | 17 | Yes | |
| 5 | 2025-03-29 | Tholo, P (Phumuza) | MEN | 1543.4 | 1489.9 | W | 0 | 0.41 | -0.41 | -6.8 | 0.5 | -0.5 | -10 | Yes | |