PLAYER TOURNAMENT DETAILS
Owethu Zondi
1050323181Johannesburg Metro (GJM)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 | 1386.6 |
| Perform | 1292.2 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 5 |
| Losses | 3 |
| White | 5 |
| Black | 4 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 106 |
| Final Pos | 154 |
| Share Pos | 132 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1366.3 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 4.36 |
| Score - Expected score | -0.86 |
| Rating +/- | -17.2 |
Analysis (Type)
| Rating | 1342.5 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 4.18 |
| Score - Expected score | -0.68 |
| Rating +/- | -13.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Selema, TG (Thato) | WCT | 1851.5 | 1859 | W | 0 | 0.01 | -0.01 | -0.2 | 0.01 | -0.01 | -0.2 | Yes | |
| 2 | 2025-12-01 | Mofokeng, DR (Diteboho Rearabetswe) | NBR | 1214.9 | 1212.1 | B | 1 | 0.63 | 0.37 | 7.4 | 0.61 | 0.39 | 7.8 | Yes | |
| 3 | 2025-12-02 | Ndlovu, A (Andile) | WCT | 1165.9 | 1164.5 | W | 0.5 | 0.78 | -0.28 | -5.6 | 0.75 | -0.25 | -5 | Yes | |
| 4 | 2025-12-02 | Ramong, R (Reneilwe) | FMB | 1200 | 1200 | B | 0 | 0.65 | -0.65 | -13 | 0.62 | -0.62 | -12.4 | Yes | |
| 5 | 2025-12-03 | Mokgatle, O (Obakeng) | GTP | 1314.4 | 1324.5 | W | 0.5 | 0.6 | -0.1 | -2 | 0.56 | -0.06 | -1.2 | Yes | |
| 6 | 2025-12-04 | Mahlangu, C (Calvin) | GTP | 1311.3 | 1233.5 | B | 0.5 | 0.52 | -0.02 | -0.4 | 0.59 | -0.09 | -1.8 | Yes | |
| 7 | 2025-12-04 | Mailula, H (Hlonolofatso) | GJM | 1304.7 | 1312.7 | W | 0.5 | 0.61 | -0.11 | -2.2 | 0.58 | -0.08 | -1.6 | Yes | |
| 8 | 2025-12-05 | Nthute, S (Sepato) | GSV | 1560.9 | 1582.2 | B | 0.5 | 0.23 | 0.27 | 5.4 | 0.18 | 0.32 | 6.4 | Yes | |
| 9 | 2025-12-05 | Mhlongo, D (David) | KED | 1555.9 | 1557.1 | W | 0 | 0.32 | -0.32 | -6.4 | 0.29 | -0.29 | -5.8 | Yes | |