PLAYER TOURNAMENT DETAILS
Jackie Ngubeni
162027530Johannesburg Metro (GJM)Tournament details
| Tour Id | 20250167 |
| Group Id | 20250167 |
| Name | Randburg Chess Club New Year Rapid 2025 |
| Section | |
| Rounds | 6 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-01-28 |
| End | 2025-02-04 |
| Submitted | 2025-02-06 |
| Rated | 2025-02-06 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 25 |
| Time weight | 0.543 |
| Official results | Official results |
General
| Games | 6 |
| Score | 4 |
| Percent | 66.7 |
| Dp | 141.7 |
| Aor | 1588.3 |
| Perform | 1730 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 3 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 5 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1542.5 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.83 |
| Score - Expected score | 1.17 |
| Rating +/- | 12.7 |
Analysis (Type)
| Rating | 1582.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.35 |
| Score - Expected score | -0.35 |
| Rating +/- | -7 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-01-28 | Molema, W (Warner) | GJM | 1223.9 | 1129.2 | B | 1 | 0.83 | 0.17 | 1.8 | 0.99 | 0.01 | 0.2 | Yes | |
| 2 | 2025-01-28 | Snyckers, A (Adam) | GJM | 1786.4 | 1448.3 | W | 1 | 0.26 | 0.74 | 8 | 0.7 | 0.3 | 6 | Yes | |
| 3 | 2025-01-28 | Mazibuko, K (Khanya) | GJM | CM | 2057.9 | 1947.4 | B | 0 | 0 | 0 | 0 | 0.03 | -0.03 | -0.6 | Yes |
| 4 | 2025-02-04 | Conradie, D (Dirk) | GJM | 1679.1 | 1200 | W | 0 | 0.38 | -0.38 | -4.1 | 0.99 | -0.99 | -19.8 | Yes | |
| 5 | 2025-02-04 | Ahmid, K (Kaleem) | GJM | 1293.3 | 1200 | B | 1 | 0.75 | 0.25 | 2.7 | 0.9 | 0.1 | 2 | Yes | |
| 6 | 2025-02-04 | Essop, H (Haroon) | GJM | 1489.3 | 1411 | W | 1 | 0.6 | 0.4 | 4.3 | 0.74 | 0.26 | 5.2 | Yes | |