PLAYER TOURNAMENT DETAILS
David Charles Mendelsohn
155022650Johannesburg Metro (GJM)Tournament details
| Tour Id | 20200483 |
| Group Id | 20200483 |
| Name | Randburg Chess Club Autum Swiss 2020 |
| Section | |
| Rounds | 6 |
| Format | Swiss |
| Type | Standard |
| Start | 2020-02-04 |
| End | 2020-03-10 |
| Submitted | 2020-04-09 |
| Rated | 2020-03-31 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 6 |
| Score | 3.5 |
| Percent | 58.3 |
| Dp | 70.8 |
| Aor | 1439 |
| Perform | 1509.9 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 2 |
| White | 3 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 5 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1710.2 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 4.6 |
| Score - Expected score | -1.1 |
| Rating +/- | -20.6 |
Analysis (Type)
| Rating | 1719.3 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 4.65 |
| Score - Expected score | -1.15 |
| Rating +/- | -23 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2020-02-04 | Essop, R (Rashied) | GJM | 1429.3 | 1430.5 | W | 0 | 0.87 | -0.87 | -16.4 | 0.88 | -0.88 | -17.6 | Yes | |
| 2 | 2020-02-11 | Allison, LM (Liam) | GJM | 1467 | 1464.5 | B | 0.5 | 0.74 | -0.24 | -4.5 | 0.75 | -0.25 | -5 | Yes | |
| 3 | 2020-02-18 | Goldberg, M (Mark) | GJM | 1232.8 | 1241.3 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 4 | 2020-02-25 | Molema, W (Warner) | GJM | 1089.4 | 1080.4 | B | 1 | 0.99 | 0.01 | 0.2 | 0.99 | 0.01 | 0.2 | Yes | |
| 5 | 2020-03-03 | Shaw, LA (Laurie Ann) | GJM | 1607.4 | 1606.2 | W | 1 | 0.66 | 0.34 | 6.4 | 0.67 | 0.33 | 6.6 | Yes | |
| 6 | 2020-03-10 | Durow, NL (Neil) | GJM | 1808.4 | 1807.9 | B | 0 | 0.34 | -0.34 | -6.4 | 0.36 | -0.36 | -7.2 | Yes | |