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Individual Calculations August 2017 |
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| Perch, Sofya Total change: -58.80 | |   |
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| Volga Cup 2017 open | Kostroma | RUS | 2017-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1927 | 4.50 | 9 | -1.47 | 40 | -58.80 | |
|  Yashmetov, Mikhail | f | | 2324 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gorelkina, Viktoria | | | 1718 | RUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Borodin, Georgy | | | 1771 | RUS | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Sokolov, Oleg | | | 1668 | RUS | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Parfenov, Dmitri | | | 1643 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Smelykh, Edvin | | | 1701 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Elistratov, Pavel | | | 1642 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Novikov, Sergey D | | | 2091 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Volchkov, Ivan | | | 1641 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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