|
Individual Calculations September 2021 |
|
|
|
| Kogan, Jakov Total change: -69.20 | |   |
|
| Chess Weekends. Summer 2021 | Moscow | RUS | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1467 | 1.50 | 5 | -1.73 | 40 | -69.20 | |
|  Erashov, Roman | | | 1330 | RUS | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Zmeev, Mikhail | | | 1269 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Fedorov, Artem Alek | | | 1416 | RUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Panaev, Timur | | | 1459 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Kim, Marina | | | 1312 | RUS | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | |
|
