PLAYER TOURNAMENT DETAILS
Duncan Ntshani
1040311514Cape Town (WCT)Tournament details
| Tour Id | 20253802 |
| Group Id | 20253800 |
| Name | USSA Chess Championships 2025 |
| Section | Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-12-01 |
| End | 2025-12-05 |
| Submitted | 2025-12-24 |
| Rated | 2025-12-24 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 3.5 |
| Percent | 38.9 |
| Dp | -94.4 |
| Aor | 1329.8 |
| Perform | 1235.4 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 5 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 162 |
| Final Pos | 144 |
| Share Pos | 132 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1225.4 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.42 |
| Score - Expected score | 0.08 |
| Rating +/- | 1.6 |
Analysis (Type)
| Rating | 1225.2 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.42 |
| Score - Expected score | 0.08 |
| Rating +/- | 1.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Shoba, L (Lundi) | KUR | 1659.9 | 1688.4 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 2 | 2025-12-01 | Sithole, S (Siyabonga) | NNM | 1234.3 | 1241.2 | W | 0 | 0.53 | -0.53 | -10.6 | 0.52 | -0.52 | -10.4 | Yes | |
| 3 | 2025-12-02 | Lebese, K (Kamogelo) | GSV | 1201.3 | 1205.8 | B | 1 | 0.49 | 0.51 | 10.2 | 0.48 | 0.52 | 10.4 | Yes | |
| 4 | 2025-12-02 | Lubisi, N (Ndodana) | CSA | 1349.8 | 1350.1 | W | 0.5 | 0.4 | 0.1 | 2 | 0.4 | 0.1 | 2 | Yes | |
| 5 | 2025-12-03 | Ntsunguzi, S (Simamkele) | EAL | 1528.1 | 1527.6 | B | 0 | 0.11 | -0.11 | -2.2 | 0.11 | -0.11 | -2.2 | Yes | |
| 6 | 2025-12-04 | Matshika, M (Mondli Paris) | MGS | 1200 | 1200 | W | 0 | 0.57 | -0.57 | -11.4 | 0.57 | -0.57 | -11.4 | Yes | |
| 7 | 2025-12-04 | Mtshweni, S (Sabelo) | MEN | 1222.5 | 1228.8 | B | 1 | 0.46 | 0.54 | 10.8 | 0.45 | 0.55 | 11 | Yes | |
| 8 | 2025-12-05 | Nzimande, M (Manelisi) | MEN | 1199.7 | 1199.6 | W | 1 | 0.57 | 0.43 | 8.6 | 0.57 | 0.43 | 8.6 | Yes | |
| 9 | 2025-12-05 | Mshiyo, M (Manti) | FLW | 1372.9 | 1346.3 | B | 0 | 0.29 | -0.29 | -5.8 | 0.32 | -0.32 | -6.4 | Yes | |