|
Individual Calculations February 2019 |
|
|
|
| Roy, Ali Total change: -7.80 | |   |
|
| 2018/19 4NCL Div 1 Rounds 3 - 4 | Daventry | ENG | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1897 | 0.50 | 2 | -0.39 | 20 | -7.80 | |
|  Derakhshani, Borna | f | | 2297 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Milewska, Agnieszka | | | 1648 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | |
|
