PLAYER TOURNAMENT DETAILS
Mark Goldberg
1640119080Johannesburg Metro (GJM)Tournament details
| Tour Id | 20241246 |
| Group Id | 20241246 |
| Name | Randburg Chess Club Championship 2024 |
| Section | |
| Rounds | 7 |
| Format | Swiss |
| Type | Standard |
| Start | 2024-04-09 |
| End | 2024-05-21 |
| Submitted | 2024-05-22 |
| Rated | 2024-05-23 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 6 |
| Score | 1 |
| Percent | 16.7 |
| Dp | -283.3 |
| Aor | 1408.9 |
| Perform | 1125.6 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 5 |
| White | 3 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 35 |
| Final Pos | 27 |
| Share Pos | 24 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1043.1 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 0.58 |
| Score - Expected score | 0.42 |
| Rating +/- | 7.9 |
Analysis (Type)
| Rating | 1016.3 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 0.54 |
| Score - Expected score | 0.46 |
| Rating +/- | 9.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2024-04-09 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 2 | 2024-04-16 | Roux, P (Paul) | GJM | 1515.3 | 1591.4 | W | 0 | 0.01 | -0.01 | -0.2 | 0.01 | -0.01 | -0.2 | Yes | |
| 3 | 2024-04-23 | Sparks, SJW (Stephen) | KED | 1528.7 | 1488.1 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 4 | 2024-04-30 | Essop, H (Haroon) | GJM | 1456 | 1456.8 | W | 0 | 0.06 | -0.06 | -1.1 | 0.03 | -0.03 | -0.6 | Yes | |
| 5 | 2024-05-07 | Luchies, M (Maria) | GJM | 1251.6 | 1229.2 | B | 1 | 0.22 | 0.78 | 14.7 | 0.21 | 0.79 | 15.8 | Yes | |
| 6 | 2024-05-14 | Martynov, A (Alexey) | GJM | 1452 | 1399.4 | W | 0 | 0.07 | -0.07 | -1.3 | 0.1 | -0.1 | -2 | Yes | |
| 7 | 2024-05-21 | Niayesh, H (Hani) | GJM | 1249.7 | 1244.3 | B | 0 | 0.22 | -0.22 | -4.1 | 0.19 | -0.19 | -3.8 | Yes | |