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Rapid:
Individual Calculations October 2021 |
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| Koval, Nikita O. Total change: -45.20 | |   |
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| Petersburg Summer 2021 - Rapid Grand-Prix | St. Petersburg | RUS | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1458 | 4.00 | 10 | -2.26 | 20 | -45.20 | |
|  Artemov, Nikita | | | 1981 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Minina, Veronika | | wf | 1891 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Buyanov, Gleb | | | 1116 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Bazhenkov, Mikhail | | | 1101 | RUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Drugova, Kira | | | 1050 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Antipov, Fedor | | | 1141 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Pimonov, Igor | | | 1870 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Chernov, Lev | | | 1125 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Pilekhin, Vyacheslav | | | 1059 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuznetsov, Daniil Al. | | | 1274 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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