PLAYER TOURNAMENT DETAILS
Israel Mathivha
1060312474Cape 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 | 4 |
| Percent | 44.4 |
| Dp | -47.2 |
| Aor | 1527.1 |
| Perform | 1479.8 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 4 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 128 |
| Final Pos | 112 |
| Share Pos | 106 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1328 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.37 |
| Score - Expected score | 1.63 |
| Rating +/- | 32.6 |
Analysis (Type)
| Rating | 1254.6 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 1.68 |
| Score - Expected score | 2.32 |
| Rating +/- | 46.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Carlinsky, R (Ruan) | GJM | 1654.4 | 1677.1 | B | 0.5 | 0.08 | 0.42 | 8.4 | 0 | 0.5 | 10 | Yes | |
| 2 | 2025-12-01 | Makhura, K (Karabo) | LCP | 1594.8 | 1587.7 | W | 1 | 0.23 | 0.77 | 15.4 | 0.15 | 0.85 | 17 | Yes | |
| 3 | 2025-12-02 | Holwill, AJ (Alex) | WCT | 1554.8 | 1554.2 | B | 0 | 0.19 | -0.19 | -3.8 | 0.11 | -0.11 | -2.2 | Yes | |
| 4 | 2025-12-02 | Njoku, G (Greatman) | GJM | 1682.6 | 1669.6 | W | 0 | 0.13 | -0.13 | -2.6 | 0.06 | -0.06 | -1.2 | Yes | |
| 5 | 2025-12-03 | Rasebeshela, M (Mutshidzi) | GSV | 1359.4 | 1369.4 | B | 1 | 0.42 | 0.58 | 11.6 | 0.32 | 0.68 | 13.6 | Yes | |
| 6 | 2025-12-04 | Bedesi, TT (Tahil Tiresh) | GJM | CM | 1753.7 | 1728.7 | W | 0.5 | 0.05 | 0.45 | 9 | 0.01 | 0.49 | 9.8 | Yes |
| 7 | 2025-12-04 | Dunkley, J (Jaydon) | KED | 1468.6 | 1456.3 | B | 1 | 0.29 | 0.71 | 14.2 | 0.22 | 0.78 | 15.6 | Yes | |
| 8 | 2025-12-05 | Thusi, L (Lwazi) | KED | 1402.5 | 1407.4 | W | 0 | 0.46 | -0.46 | -9.2 | 0.36 | -0.36 | -7.2 | Yes | |
| 9 | 2025-12-05 | Jonas, OJ (Olebogeng) | FXT | 1272.6 | 1275.8 | B | 0 | 0.52 | -0.52 | -10.4 | 0.43 | -0.43 | -8.6 | Yes | |