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Individual Calculations September 2021 |
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| Avakian, Arkadii Total change: -25.60 | |   |
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| Petrograd District Cup 2021-3 | St. Petersburg | RUS | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2053 | 6.00 | 9 | -0.64 | 40 | -25.60 | |
|  Zakharov, Yuri | | | 1653 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Petrova, Varvara | | | 1691 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Berezovsky, Timofei | | | 1844 | RUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Filippov, Kirill P. | | | 1713 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kuizhev, Adam | | | 1839 | RUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Lesovoi, Evgenij | f | | 2338 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Kuznetsova, Marina | | | 1963 | RUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Lapitsky, Sergey | | | 1863 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kurbanov, Sergey | | | 1729 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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) | | |
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