PLAYER TOURNAMENT DETAILS
Jackie Ngubeni
162027530Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251189 |
| Group Id | 20251189 |
| Name | Randburg Autumn Rapid 2025 |
| Section | |
| Rounds | 7 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-04-15 |
| End | 2025-04-22 |
| Submitted | 2025-04-24 |
| Rated | 2025-04-30 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 25 |
| Time weight | 0.543 |
| Official results | Official results |
General
| Games | 7 |
| Score | 4 |
| Percent | 57.1 |
| Dp | 60.7 |
| Aor | 1531.5 |
| Perform | 1592.2 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 3 |
| White | 4 |
| Black | 3 |
| White wins | 4 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 14 |
| Share Pos | 11 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1634.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.38 |
| Score - Expected score | -0.38 |
| Rating +/- | -4.1 |
Analysis (Type)
| Rating | 1583 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 5.41 |
| Score - Expected score | -1.41 |
| Rating +/- | -28.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-04-15 | Mphasha, L (Lengoko) | GJM | 1479.3 | 1294.2 | W | 1 | 0.72 | 0.28 | 3 | 0.88 | 0.12 | 2.4 | Yes | |
| 2 | 2025-04-15 | Badenhorst, C (Chloe) | GJM | WFM | 2016.9 | 1449.7 | B | 0 | 0.01 | -0.01 | -0.1 | 0.61 | -0.61 | -12.2 | Yes |
| 3 | 2025-04-15 | Tracey, T (Terence) | GJM | 1336.3 | 1222.8 | W | 1 | 0.89 | 0.11 | 1.2 | 0.96 | 0.04 | 0.8 | Yes | |
| 4 | 2025-04-22 | Malaudzi, W (Wiseman) | GJM | 1200 | 1200 | B | 0 | 0.96 | -0.96 | -10.4 | 0.9 | -0.9 | -18 | Yes | |
| 5 | 2025-04-22 | Sparks, SJW (Stephen) | KED | 1515.5 | 1592.9 | W | 1 | 0.68 | 0.32 | 3.5 | 0.53 | 0.47 | 9.4 | Yes | |
| 6 | 2025-04-22 | Conradie, D (Dirk) | GJM | JM | 1705.5 | 1297.1 | B | 0 | 0.38 | -0.38 | -4.1 | 0.79 | -0.79 | -15.8 | Yes |
| 7 | 2025-04-22 | Loon, M (Marc) | GJM | 1467.2 | 1419 | W | 1 | 0.74 | 0.26 | 2.8 | 0.73 | 0.27 | 5.4 | Yes | |