PLAYER TOURNAMENT DETAILS
Jackie Ngubeni
162027530Johannesburg Metro (GJM)Tournament details
| Tour Id | 20253041 |
| Group Id | 20253037 |
| Name | Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-09-27 |
| End | 2025-09-27 |
| Submitted | 2025-10-01 |
| Rated | 2025-10-02 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1627.2 |
| Perform | 1627.2 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 16 |
| Share Pos | 14 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1669.8 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.79 |
| Score - Expected score | -0.29 |
| Rating +/- | -4.8 |
Analysis (Type)
| Rating | 1666 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.64 |
| Score - Expected score | -0.14 |
| Rating +/- | -2.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | Ngobeni, N (Njabulo) | GTP | 1646.6 | 1666.2 | W | 0.5 | 0.57 | -0.07 | -1.2 | 0.54 | -0.04 | -0.8 | Yes | |
| 2 | 2025-09-27 | Whittaker, G (Gregory) | GJM | 1452.9 | 1501.7 | B | 0 | 0.71 | -0.71 | -11.8 | 0.65 | -0.65 | -13 | Yes | |
| 3 | 2025-09-27 | Bazhko, A (Anton) | GJM | 1619.4 | 1621.1 | W | 1 | 0.6 | 0.4 | 6.6 | 0.59 | 0.41 | 8.2 | Yes | |
| 4 | 2025-09-27 | Tlamama, T (Tshepang) | GTP | 1654.5 | 1666.8 | W | 1 | 0.56 | 0.44 | 7.3 | 0.54 | 0.46 | 9.2 | Yes | |
| 5 | 2025-09-27 | Magagula, R (Raymond) | GJM | 1762.8 | 1786.7 | B | 0 | 0.35 | -0.35 | -5.8 | 0.32 | -0.32 | -6.4 | Yes | |