PLAYER TOURNAMENT DETAILS
Greatman Njoku
103084778Johannesburg 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 | 7 |
| Percent | 77.8 |
| Dp | 236.1 |
| Aor | 1565.9 |
| Perform | 1802 |
| Penalties | 0 |
| Wins | 6 |
| Draws | 2 |
| Losses | 1 |
| White | 4 |
| Black | 5 |
| White wins | 3 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 25 |
| Final Pos | 8 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1682.6 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 5.62 |
| Score - Expected score | 1.38 |
| Rating +/- | 27.6 |
Analysis (Type)
| Rating | 1669.6 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 5.48 |
| Score - Expected score | 1.52 |
| Rating +/- | 30.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-01 | Hlazana, F (Frans) | GTP | 1230.2 | 1234.3 | B | 1 | 0.98 | 0.02 | 0.4 | 0.96 | 0.04 | 0.8 | Yes | |
| 2 | 2025-12-01 | Oosthuizen, MJ (Michal Jacobus) | GTP | CM | 2089.5 | 2101.9 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes |
| 3 | 2025-12-02 | Khawula, M (Mihlayonke) | KUR | 1414.3 | 1418.4 | W | 0.5 | 0.85 | -0.35 | -7 | 0.83 | -0.33 | -6.6 | Yes | |
| 4 | 2025-12-02 | Mathivha, I (Israel) | WCT | 1328 | 1254.6 | B | 1 | 0.87 | 0.13 | 2.6 | 0.94 | 0.06 | 1.2 | Yes | |
| 5 | 2025-12-03 | Mhlongo, S (Sibongamandla) | GSV | 1220.5 | 1224.4 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 6 | 2025-12-04 | Segelaar, G (Geriant) | WCW | 1725.6 | 1729.7 | W | 1 | 0.49 | 0.51 | 10.2 | 0.47 | 0.53 | 10.6 | Yes | |
| 7 | 2025-12-04 | Vele, O (Ompha) | GJM | 1675 | 1746.9 | B | 0.5 | 0.47 | 0.03 | 0.6 | 0.37 | 0.13 | 2.6 | Yes | |
| 8 | 2025-12-05 | Tokoyi, R (Romeo) | EAL | 1669.3 | 1661 | W | 1 | 0.56 | 0.44 | 8.8 | 0.55 | 0.45 | 9 | Yes | |
| 9 | 2025-12-05 | Sidumo, A (Anga) | GSV | 1740.8 | 1766.5 | B | 1 | 0.39 | 0.61 | 12.2 | 0.35 | 0.65 | 13 | Yes | |