PLAYER TOURNAMENT DETAILS
Jackie Ngubeni
162027530Johannesburg Metro (GJM)Tournament details
| Tour Id | 20242052 |
| Group Id | 20242052 |
| Name | Randburg Chess Club Winter Swiss 2024 |
| Section | |
| Rounds | 7 |
| Format | Swiss |
| Type | Standard |
| Start | 2024-06-11 |
| End | 2024-07-30 |
| Submitted | 2024-08-06 |
| Rated | 2024-08-06 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 7 |
| Score | 2 |
| Percent | 28.6 |
| Dp | -182.1 |
| Aor | 1467.2 |
| Perform | 1285.1 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 5 |
| White | 3 |
| Black | 4 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 16 |
| Final Pos | 20 |
| Share Pos | 20 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1505.7 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 3.76 |
| Score - Expected score | -1.76 |
| Rating +/- | -33 |
Analysis (Type)
| Rating | 1527.9 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 4.01 |
| Score - Expected score | -2.01 |
| Rating +/- | -40.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2024-06-11 | Sefako, G (Gift) | GJM | 1200 | 1200 | B | 1 | 0.81 | 0.19 | 3.6 | 0.84 | 0.16 | 3.2 | Yes | |
| 2 | 2024-06-18 | Mendelsohn, DC (David) | GJM | 1618.5 | 1598.2 | W | 0 | 0.41 | -0.41 | -7.7 | 0.46 | -0.46 | -9.2 | Yes | |
| 3 | 2024-06-25 | Kleyn, AE (Andrew) | GE | 1682.8 | 1681.9 | B | 0 | 0.25 | -0.25 | -4.7 | 0.28 | -0.28 | -5.6 | Yes | |
| 4 | 2024-07-09 | Essop, H (Haroon) | GJM | 1421.1 | 1410.7 | W | 0 | 0.64 | -0.64 | -12 | 0.68 | -0.68 | -13.6 | Yes | |
| 5 | 2024-07-16 | Magagula, S (Sive) | GE | 1287.6 | 1268.4 | B | 1 | 0.71 | 0.29 | 5.5 | 0.76 | 0.24 | 4.8 | Yes | |
| 6 | 2024-07-23 | Durow, NL (Neil) | GJM | 1618.3 | 1628.8 | W | 0 | 0.41 | -0.41 | -7.7 | 0.42 | -0.42 | -8.4 | Yes | |
| 7 | 2024-07-30 | Martynov, A (Alexey) | GJM | 1442.2 | 1428.9 | B | 0 | 0.53 | -0.53 | -10 | 0.57 | -0.57 | -11.4 | Yes | |