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Rapid:
Individual Calculations February 2022 |
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| Ruchkin, Ivan Total change: -39.40 | |   |
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| Rapid Cup Lipetsk winter 2022 | Lipetsk | RUS | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2019 | 4.50 | 10 | -1.97 | 20 | -39.40 | |
|  Voit, Daria | | wg | 2313 | RUS | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Lisenkov, Svyatoslav | | | 2064 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Tcapalikov, Mikhail | | | 1500 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Goltsev, Dmitry | f | | 2178 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kazmin, Semen | | | 2173 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Krasnikova, Regina | | | 1539 | RUS | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Pershutkin, Aleksey I | | | 1681 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bukatin, Arseny | | | 1915 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Dorokhina, Elizaveta | | | 1563 | RUS | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Martirosyan, Egor | | | 1619 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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