|
Individual Calculations March 2020 |
|
|
|
| Lemkin, Ben Total change: 65.20 | |   |
|
| IM John Grefe Marathon 2020 | Berkeley, California | USA | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1524 | 3.00 | 5 | 1.63 | 40 | 65.20 | |
|  McCargar, Scott | | | 1737 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Heredia, Carla | | wg | 1924 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Trestor, David J | | | 1627 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Walder, Michael | | | 1924 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Payne, William | | | 1436 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
