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Individual Calculations August 2017 |
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| Grubova, Sofia Total change: -75.20 | |   |
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| Summer on Petrograd Side 2017 | St. Petersburg | RUS | 2017-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1716 | 2.00 | 8 | -1.88 | 40 | -75.20 | |
|  Stepanov, Andrey | | | 2108 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Petrozhitsky, Igor | | | 1427 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Savinov, Leonid | | | 1995 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Razumovskiy, Mikhail | | | 1847 | RUS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Tipikin, Ivan | | | 1884 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Atrushkevich, Polina | | | 1649 | RUS | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Romanov, Aleksandr | | | 1495 | RUS | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Sarkisian, Artem | | | 1448 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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