PLAYER TOURNAMENT DETAILS
Neo Warambwa
1040319636Ekurhuleni (GE)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 | 4 |
| Percent | 44.4 |
| Dp | -47.2 |
| Aor | 1563.8 |
| Perform | 1516.6 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 4 |
| Losses | 3 |
| White | 5 |
| Black | 4 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 150 |
| Final Pos | 126 |
| Share Pos | 106 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1263.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 1.45 |
| Score - Expected score | 2.55 |
| Rating +/- | 51 |
Analysis (Type)
| Rating | 1275.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 1.67 |
| Score - Expected score | 2.33 |
| Rating +/- | 46.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Mzimela, SM (Samkele) | KED | 1468.1 | 1478.4 | B | 0.5 | 0.22 | 0.28 | 5.6 | 0.22 | 0.28 | 5.6 | Yes | |
| 2 | 2025-12-01 | Tlamama, T (Tshepang) | GTP | 1633.2 | 1640.5 | W | 1 | 0.11 | 0.89 | 17.8 | 0.12 | 0.88 | 17.6 | Yes | |
| 3 | 2025-12-02 | Sepale, M (Mameno) | GTP | 1624.4 | 1633.5 | B | 0 | 0.04 | -0.04 | -0.8 | 0.04 | -0.04 | -0.8 | Yes | |
| 4 | 2025-12-02 | Ntsunguzi, S (Simamkele) | EAL | 1528.1 | 1527.6 | W | 1 | 0.23 | 0.77 | 15.4 | 0.25 | 0.75 | 15 | Yes | |
| 5 | 2025-12-03 | Solven, S (Sihle) | FMB | 1595.7 | 1583.7 | B | 0.5 | 0.07 | 0.43 | 8.6 | 0.1 | 0.4 | 8 | Yes | |
| 6 | 2025-12-04 | Theko, PP (Philani Prince) | MEN | 1543.3 | 1514.9 | W | 0 | 0.22 | -0.22 | -4.4 | 0.26 | -0.26 | -5.2 | Yes | |
| 7 | 2025-12-04 | Mshiyo, M (Manti) | FLW | 1372.9 | 1346.3 | W | 0.5 | 0.41 | 0.09 | 1.8 | 0.46 | 0.04 | 0.8 | Yes | |
| 8 | 2025-12-05 | Makhoane, T (Tukiso) | NCF | 1533.4 | 1488.1 | B | 0.5 | 0.14 | 0.36 | 7.2 | 0.21 | 0.29 | 5.8 | Yes | |
| 9 | 2025-12-05 | Masoka, L (Lwando) | WCT | 1775.6 | 1828.9 | W | 0 | 0.01 | -0.01 | -0.2 | 0.01 | -0.01 | -0.2 | Yes | |