PLAYER TOURNAMENT DETAILS
Barry Stebe Letsebe
1030137758Chess South Africa (CSA)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 | 5.5 |
| Percent | 61.1 |
| Dp | 94.4 |
| Aor | 1620.9 |
| Perform | 1715.4 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 3 |
| Losses | 2 |
| White | 5 |
| Black | 4 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 32 |
| Final Pos | 40 |
| Share Pos | 30 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1662.5 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 4.98 |
| Score - Expected score | 0.52 |
| Rating +/- | 10.4 |
Analysis (Type)
| Rating | 1582.1 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 4.27 |
| Score - Expected score | 1.23 |
| Rating +/- | 24.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Waleng, K (Kamogelo) | GE | 1423.7 | 1397.4 | B | 1 | 0.74 | 0.26 | 5.2 | 0.67 | 0.33 | 6.6 | Yes | |
| 2 | 2025-12-01 | Molefe, T (Thabiso) | GJM | 1345.8 | 1321.1 | W | 1 | 0.91 | 0.09 | 1.8 | 0.85 | 0.15 | 3 | Yes | |
| 3 | 2025-12-02 | Brander, WWM (Waylon) | WCT | 1969.9 | 1975.3 | B | 0.5 | 0.1 | 0.4 | 8 | 0 | 0.5 | 10 | Yes | |
| 4 | 2025-12-02 | Pasaribu, M (Matthew) | GTP | 1646.3 | 1658.1 | W | 1 | 0.56 | 0.44 | 8.8 | 0.45 | 0.55 | 11 | Yes | |
| 5 | 2025-12-03 | Shoba, L (Lundi) | KUR | 1659.9 | 1688.4 | B | 0.5 | 0.46 | 0.04 | 0.8 | 0.33 | 0.17 | 3.4 | Yes | |
| 6 | 2025-12-04 | Masinga, A (Ayanda) | KED | 1702.7 | 1665.2 | W | 0 | 0.49 | -0.49 | -9.8 | 0.45 | -0.45 | -9 | Yes | |
| 7 | 2025-12-04 | Theko, PP (Philani Prince) | MEN | 1543.3 | 1514.9 | B | 0.5 | 0.6 | -0.1 | -2 | 0.54 | -0.04 | -0.8 | Yes | |
| 8 | 2025-12-05 | Ngakantsi, G (Gosego) | FMB | 1341 | 1316.5 | W | 1 | 0.92 | 0.08 | 1.6 | 0.85 | 0.15 | 3 | Yes | |
| 9 | 2025-12-05 | Mbondo, D (Donald) | WCT | 1955.9 | 1938 | W | 0 | 0.2 | -0.2 | -4 | 0.13 | -0.13 | -2.6 | Yes | |