PLAYER TOURNAMENT DETAILS
Dumisa Jacob Nkosi
182027949Ehlanzeni (MEN)Tournament details
| Tour Id | 20251397 |
| Group Id | 20251392 |
| Name | Moja Chess Extravaganza 2025 |
| Section | B |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-04-26 |
| End | 2025-05-01 |
| Submitted | 2025-05-02 |
| Rated | 2025-05-11 |
| 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 | 1653.6 |
| Perform | 1748.1 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 1 |
| Losses | 3 |
| White | 5 |
| Black | 4 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 62 |
| Final Pos | 47 |
| Share Pos | 35 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1827.2 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 6.08 |
| Score - Expected score | -0.58 |
| Rating +/- | -11.6 |
Analysis (Type)
| Rating | 1850.8 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 6.25 |
| Score - Expected score | -0.75 |
| Rating +/- | -15 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-04-26 | Mananga, M (Moses) | GJM | 1637 | 1637 | B | 1 | 0.68 | 0.32 | 6.4 | 0.71 | 0.29 | 5.8 | Yes | |
| 2 | 2025-04-27 | Sedidi, T (Tshepang) | CSA | 1200 | 1200 | W | 0 | 1 | -1 | -20 | 1 | -1 | -20 | Yes | |
| 3 | 2025-04-27 | Selema, TJ (Tiisetso) | LCP | 1632.7 | 1646 | B | 0 | 0.68 | -0.68 | -13.6 | 0.7 | -0.7 | -14 | Yes | |
| 4 | 2025-04-28 | Gemmell, Z (Zac) | GJM | 1687.1 | 1688.8 | W | 1 | 0.7 | 0.3 | 6 | 0.73 | 0.27 | 5.4 | Yes | |
| 5 | 2025-04-28 | Malaba, U (Ushindi) | GTP | 1685.6 | 1705.4 | B | 1 | 0.62 | 0.38 | 7.6 | 0.63 | 0.37 | 7.4 | Yes | |
| 6 | 2025-04-29 | Mashishi, T (Thato) | GTP | 1638 | 1651.9 | W | 1 | 0.76 | 0.24 | 4.8 | 0.77 | 0.23 | 4.6 | Yes | |
| 7 | 2025-04-30 | Kalaba, M (Mutale) | GJM | 1921 | 1921 | W | 0 | 0.43 | -0.43 | -8.6 | 0.46 | -0.46 | -9.2 | Yes | |
| 8 | 2025-04-30 | Van Meersbergen, E (Ettienne) | GTP | 1754.5 | 1753.4 | B | 0.5 | 0.54 | -0.04 | -0.8 | 0.57 | -0.07 | -1.4 | Yes | |
| 9 | 2025-05-01 | Motheo, P (Pheto) | GJM | 1727 | 1727 | W | 1 | 0.66 | 0.34 | 6.8 | 0.69 | 0.31 | 6.2 | Yes | |