PLAYER TOURNAMENT DETAILS
Nbiwana Muravha
2040105871Tshwane (GTP)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 | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1248.3 |
| Perform | 1078.3 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 16 |
| Final Pos | 29 |
| Share Pos | 28 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1235.8 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.47 |
| Score - Expected score | -0.97 |
| Rating +/- | -16.1 |
Analysis (Type)
| Rating | 1238.6 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.55 |
| Score - Expected score | -1.05 |
| Rating +/- | -21 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-29 | Ripinga, S (Sizolwethu) | MEN | 1200 | 1200 | W | 1 | 0.58 | 0.42 | 7 | 0.59 | 0.41 | 8.2 | Yes | |
| 2 | 2025-03-29 | Tholo, P (Phumuza) | MEN | 1543.4 | 1489.9 | B | 0 | 0.1 | -0.1 | -1.7 | 0.17 | -0.17 | -3.4 | Yes | |
| 3 | 2025-03-29 | Nkosi, C (Collen) | MEN | 1200 | 1200 | W | 0.5 | 0.58 | -0.08 | -1.3 | 0.59 | -0.09 | -1.8 | Yes | |
| 4 | 2025-03-29 | Sibiya, H (Hope) | MEN | 1200 | 1200 | B | 0 | 0.5 | -0.5 | -8.3 | 0.5 | -0.5 | -10 | Yes | |
| 5 | 2025-03-29 | Phiri, A (Allan Winston) | MEN | 1098 | 1098 | W | 0 | 0.7 | -0.7 | -11.6 | 0.71 | -0.71 | -14.2 | Yes | |