PLAYER TOURNAMENT DETAILS
Jakob Dumisani Mnguni
192023485Tshwane (GTP)Tournament details
| Tour Id | 20253800 |
| Group Id | 20253800 |
| Name | USSA Chess Championships 2025 |
| Section | Blitz |
| Rounds | 9 |
| Format | Swiss |
| Type | Blitz |
| Start | 2025-12-03 |
| End | 2025-12-03 |
| Submitted | 2025-12-24 |
| Rated | 2025-12-24 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 5 |
| Time weight | 0.18 |
| Official results | Official results |
General
| Games | 9 |
| Score | 5 |
| Percent | 55.6 |
| Dp | 47.2 |
| Aor | 1840.9 |
| Perform | 1888.2 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 2 |
| Losses | 3 |
| White | 4 |
| Black | 5 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 3 |
| Final Pos | 28 |
| Share Pos | 18 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 2166.8 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 7.33 |
| Score - Expected score | -2.33 |
| Rating +/- | -8.4 |
Analysis (Type)
| Rating | 2108.4 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 7.88 |
| Score - Expected score | -2.88 |
| Rating +/- | -57.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-03 | Manqele, SP (Siyabonga Prince) | NCF | 1514.9 | 1220 | B | 1 | 0.99 | 0.01 | 0 | 0.99 | 0.01 | 0.2 | Yes | |
| 2 | 2025-12-03 | Ndwambi, TRJ (Talifhani) | GSV | 1814.1 | 1453.2 | W | 1 | 0.95 | 0.05 | 0.2 | 1 | 0 | 0 | Yes | |
| 3 | 2025-12-03 | Mthembu, L (Lovers) | KED | 1889.7 | 1503.5 | B | 0 | 0.78 | -0.78 | -2.8 | 0.99 | -0.99 | -19.8 | Yes | |
| 4 | 2025-12-03 | Moribane, D (Dikano) | LCP | 1575.2 | 1312.1 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 5 | 2025-12-03 | Mashigo, H (Hluli) | GJM | 1789.2 | 1500.9 | B | 1 | 0.9 | 0.1 | 0.4 | 0.99 | 0.01 | 0.2 | Yes | |
| 6 | 2025-12-03 | Mankga, T (Thabang) | NBR | 1914.4 | 1800.6 | W | 0.5 | 0.84 | -0.34 | -1.2 | 0.9 | -0.4 | -8 | Yes | |
| 7 | 2025-12-03 | Dinham, J (James) | NBR | NM | 2162.2 | 1903.6 | B | 0.5 | 0.46 | 0.04 | 0.1 | 0.7 | -0.2 | -4 | Yes |
| 8 | 2025-12-03 | Khumalo, KB (Keith Babongile) | GJM | CM | 2200.6 | 2235.5 | B | 0 | 0.42 | -0.42 | -1.5 | 0.31 | -0.31 | -6.2 | Yes |
| 9 | 2025-12-03 | Nkwe, T (Tshiamo) | GTP | 1708.1 | 1365 | W | 0 | 1 | -1 | -3.6 | 1 | -1 | -20 | Yes | |