PLAYER TOURNAMENT DETAILS
Jackie Ngubeni
162027530Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251029 |
| Group Id | 20251029 |
| Name | Randburg Chess Club Autumn Blitz |
| Section | |
| Rounds | 7 |
| Format | Swiss |
| Type | Blitz |
| Start | 2025-04-08 |
| End | 2025-04-08 |
| Submitted | 2025-04-09 |
| Rated | 2025-04-09 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 7 |
| Time weight | 0.225 |
| Official results | Official results |
General
| Games | 7 |
| Score | 4 |
| Percent | 57.1 |
| Dp | 60.7 |
| Aor | 1372 |
| Perform | 1432.8 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 4 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 11 |
| Final Pos | 17 |
| Share Pos | 9 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1634.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 5.6 |
| Score - Expected score | -1.6 |
| Rating +/- | -7.2 |
Analysis (Type)
| Rating | 1557.4 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 5.85 |
| Score - Expected score | -1.85 |
| Rating +/- | -37 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-04-08 | Mphasha, L (Lengoko) | GJM | 1479.3 | 1207.1 | B | 0 | 0.64 | -0.64 | -2.9 | 0.87 | -0.87 | -17.4 | Yes | |
| 2 | 2025-04-08 | Sinha, A (Anurag) | GJM | 1248.9 | 1227.9 | W | 1 | 0.99 | 0.01 | 0 | 0.93 | 0.07 | 1.4 | Yes | |
| 3 | 2025-04-08 | Ahmid, K (Kaleem) | GJM | 1457.2 | 1284.2 | B | 0 | 0.67 | -0.67 | -3.1 | 0.78 | -0.78 | -15.6 | Yes | |
| 4 | 2025-04-08 | Ivanov, E (Evgeny) | GJM | 1288.8 | 1200 | W | 1 | 0.94 | 0.06 | 0.3 | 0.96 | 0.04 | 0.8 | Yes | |
| 5 | 2025-04-08 | Deysel, R (Ryno) | GJM | 1407.5 | 1245.6 | B | 1 | 0.72 | 0.28 | 1.3 | 0.82 | 0.18 | 3.6 | Yes | |
| 6 | 2025-04-08 | Mgandela, T (Thami) | GE | 1473.5 | 1467 | W | 0 | 0.73 | -0.73 | -3.4 | 0.65 | -0.65 | -13 | Yes | |
| 7 | 2025-04-08 | Camphor, L (Latzlo) | GJM | 1249.2 | 1216.5 | B | 1 | 0.91 | 0.09 | 0.4 | 0.86 | 0.14 | 2.8 | Yes | |