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Individual Calculations July 2021 |
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| Botvinov, Valeriy Iv Total change: 30.80 | |   |
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| Summer standard tournament | Moscow | RUS | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1189 | 2.50 | 4 | 0.77 | 40 | 30.80 | |
|  Leshkasheli, Kesariya | | | 1085 | RUS | 0.50 | 1 | -0.14 | 40 | -5.60 | |  Mikhaylova, Maria | | | 1103 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Khlypovka, Stepan | | | 1449 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Tolstykh, Viktor | | | 1350 | 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) | | |
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