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Individual Calculations April 2021 |
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| Barkhatova, Arina Total change: -2.80 | |   |
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| CHESS PLAZA_March_standard | Moscow | RUS | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1120 | 1.00 | 3 | -0.07 | 40 | -2.80 | |
|  Manokhin, Sergey | | | 1341 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Vlasov, Ilya Ig | | | 1173 | RUS | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Kurdagiya, Aleksandr G | | | 1175 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | |
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