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Rapid:
Individual Calculations April 2021 |
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| Pustynnikova, Aleksandra Total change: 8.00 | |   |
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| Kuzmolovo Rapid Cup 2021-3 | St. Petersburg | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1217 | 3.00 | 5 | 0.40 | 20 | 8.00 | |
|  Artamonova, Olga | | | 1024 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Shemets, Anastasia | | | 1140 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Khalyapin, Sergey | | | 1259 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Semenova, Elizaveta | | | 1130 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Astakhov, Leonid | | | 1483 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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