PLAYER TOURNAMENT DETAILS
Jackie Ngubeni
162027530Johannesburg Metro (GJM)Tournament details
| Tour Id | 20252844 |
| Group Id | 20252840 |
| Name | Chess Power House Spring Rapid 2025 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-09-21 |
| End | 2025-09-21 |
| Submitted | 2025-09-23 |
| Rated | 2025-09-25 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 20 |
| Time weight | 0.47 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1612 |
| Perform | 1697 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 14 |
| Final Pos | 6 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1572.2 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.31 |
| Score - Expected score | 0.69 |
| Rating +/- | 6.5 |
Analysis (Type)
| Rating | 1581 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.31 |
| Score - Expected score | -0.31 |
| Rating +/- | -6.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-21 | Mokomele, A (Andrew) | GE | 1862.1 | 1874.2 | W | 0 | 0.2 | -0.2 | -1.9 | 0.2 | -0.2 | -4 | Yes | |
| 2 | 2025-09-21 | Adam, U (Uthmaan) | GJM | 1419.4 | 1316.9 | B | 1 | 0.64 | 0.36 | 3.4 | 0.77 | 0.23 | 4.6 | Yes | |
| 3 | 2025-09-21 | Maponya, K (Kabelo) | GJM | 1690.8 | 1463.5 | W | 1 | 0.4 | 0.6 | 5.6 | 0.68 | 0.32 | 6.4 | Yes | |
| 4 | 2025-09-21 | Maponya, K (Khutso) | GJM | 1628.8 | 1389.5 | B | 0 | 0.39 | -0.39 | -3.7 | 0.68 | -0.68 | -13.6 | Yes | |
| 5 | 2025-09-21 | Whittaker, G (Gregory) | GJM | 1458.9 | 1197.5 | W | 1 | 0.67 | 0.33 | 3.1 | 0.99 | 0.01 | 0.2 | Yes | |