PLAYER TOURNAMENT DETAILS
Lucas Mnguni
100091898Ethekwini (KED)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 | 1446.7 |
| Perform | 1352.3 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 5 |
| White | 5 |
| Black | 4 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 75 |
| Final Pos | 138 |
| Share Pos | 132 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1505.4 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 5.16 |
| Score - Expected score | -1.66 |
| Rating +/- | -33.2 |
Analysis (Type)
| Rating | 1529.1 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 5.53 |
| Score - Expected score | -2.03 |
| Rating +/- | -40.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Segelaar, G (Geriant) | WCW | 1725.6 | 1729.7 | B | 0 | 0.2 | -0.2 | -4 | 0.22 | -0.22 | -4.4 | Yes | |
| 2 | 2025-12-01 | Maswikaneng, L (Legend) | LCP | 1444.5 | 1404.5 | W | 0 | 0.61 | -0.61 | -12.2 | 0.69 | -0.69 | -13.8 | Yes | |
| 3 | 2025-12-02 | Brijraj, Y (Yashneil Jayant) | GTP | 1168.8 | 1161.8 | B | 1 | 0.85 | 0.15 | 3 | 0.89 | 0.11 | 2.2 | Yes | |
| 4 | 2025-12-02 | Monchusi, O (Obusitse Dimpho) | FMB | 1370 | 1381.7 | W | 1 | 0.7 | 0.3 | 6 | 0.71 | 0.29 | 5.8 | Yes | |
| 5 | 2025-12-03 | Muller, K (Kaden) | ENM | 1738.2 | 1688.1 | W | 0 | 0.27 | -0.27 | -5.4 | 0.36 | -0.36 | -7.2 | Yes | |
| 6 | 2025-12-04 | Mshiyo, M (Manti) | FLW | 1372.9 | 1346.3 | B | 0 | 0.61 | -0.61 | -12.2 | 0.67 | -0.67 | -13.4 | Yes | |
| 7 | 2025-12-04 | Ngwenya, B (Brilliant) | MEN | 1469 | 1465.2 | W | 0 | 0.58 | -0.58 | -11.6 | 0.62 | -0.62 | -12.4 | Yes | |
| 8 | 2025-12-05 | Ndlovu, A (Andile) | WCT | 1165.9 | 1164.5 | B | 1 | 0.85 | 0.15 | 3 | 0.88 | 0.12 | 2.4 | Yes | |
| 9 | 2025-12-05 | Cele, S (Siyabonga) | GJM | 1565.9 | 1568 | W | 0.5 | 0.47 | 0.03 | 0.6 | 0.5 | 0 | 0 | Yes | |