PLAYER TOURNAMENT DETAILS
Dumisa Jacob Nkosi
182027949Ehlanzeni (MEN)Tournament details
| Tour Id | 20260989 |
| Group Id | 20260986 |
| Name | Penryn Open Chess Tournament 2026 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-02-21 |
| End | 2026-02-21 |
| Submitted | 2026-02-22 |
| Rated | 2026-03-25 |
| Submit age weight | 1 |
| Host | Ehlanzeni (MEN) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4.5 |
| Percent | 90 |
| Dp | 340 |
| Aor | 1558.6 |
| Perform | 1898.6 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 0 |
| White | 3 |
| Black | 2 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 2 |
| Final Pos | 2 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1805.1 |
| K-factor | 24 |
| Score | 4.5 |
| Expected score | 3.92 |
| Score - Expected score | 0.58 |
| Rating +/- | 11.5 |
Analysis (Type)
| Rating | 1827.4 |
| K-factor | 24 |
| Score | 4.5 |
| Expected score | 3.98 |
| Score - Expected score | 0.52 |
| Rating +/- | 12.5 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-21 | Mabuza, S (Sonke) | MEN | 1366.9 | 1360.2 | W | 1 | 1 | 0 | 0.1 | 1 | 0 | 0.1 | Yes | |
| 2 | 2026-02-21 | Bhila, L (Lindokuhle) | MEN | 1439.2 | 1429.8 | B | 1 | 0.88 | 0.12 | 2.3 | 0.92 | 0.08 | 1.9 | Yes | |
| 3 | 2026-02-21 | Glass, G (Gift) | MEN | 1621 | 1616.1 | W | 1 | 0.76 | 0.24 | 4.9 | 0.79 | 0.21 | 5.1 | Yes | |
| 4 | 2026-02-21 | Ndimande, N (Nqobani) | WCT | 1617.7 | 1635.8 | B | 0.5 | 0.68 | -0.18 | -3.5 | 0.68 | -0.18 | -4.3 | Yes | |
| 5 | 2026-02-21 | Phiri, A (Allie) | MEN | 1748.3 | 1781.3 | W | 1 | 0.61 | 0.39 | 7.8 | 0.6 | 0.4 | 9.7 | Yes | |