PLAYER TOURNAMENT DETAILS
David Charles Mendelsohn
155022650Johannesburg Metro (GJM)Tournament details
| Tour Id | 20260195 |
| Group Id | 20260195 |
| Name | Randburg Chess Club New Year Rapid 2026 |
| Section | |
| Rounds | 6 |
| Format | Swiss |
| Type | Rapid |
| Start | 2026-01-27 |
| End | 2026-02-03 |
| Submitted | 2026-02-05 |
| Rated | 2026-02-11 |
| Submit age weight | 0.6 |
| Host | Johannesburg Metro (GJM) |
| Total time | 25 |
| Time weight | 0.54 |
| Official results | Official results |
General
| Games | 3 |
| Score | 2 |
| Percent | 66.7 |
| Dp | 141.7 |
| Aor | 1359.5 |
| Perform | 1501.2 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 1 |
| White | 2 |
| Black | 1 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 14 |
| Final Pos | 29 |
| Share Pos | 20 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1676.1 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.55 |
| Score - Expected score | -0.55 |
| Rating +/- | -5.9 |
Analysis (Type)
| Rating | 1791.1 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.94 |
| Score - Expected score | -0.94 |
| Rating +/- | -18.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-01-27 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not participate) | |||
| 2 | 2026-01-27 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not participate) | |||
| 3 | 2026-01-27 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not participate) | |||
| 4 | 2026-02-03 | Vundhla, M (Mgcini) | GJM | 1200 | 1200 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 5 | 2026-02-03 | Luchies, M (Maria) | GJM | 1263.4 | 1247.3 | B | 1 | 0.94 | 0.06 | 0.4 | 0.99 | 0.01 | 0.1 | Yes | |
| 6 | 2026-02-03 | Jolliffe, SR (Shaun) | GJM | 1615.1 | 1444.5 | W | 0 | 0.61 | -0.61 | -6.6 | 0.95 | -0.95 | -19 | Yes | |