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Individual Calculations September 2016 |
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| Grubova, Sofia Total change: 13.60 | |   |
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| Petersburg Summer 2016 - Russian Cup B15 | St.Petersburg | RUS | 2016-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1621 | 4.50 | 8 | 0.34 | 40 | 13.60 | |
|  Kovalenko, Kleopatra | | | 1794 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Riakhovskii, Mark | | | 1359 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Martynov, Aleksei | | | 1420 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Prishibilovich, Matvei | | | 1690 | RUS | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Morozov, Valeriy | | | 1785 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Surkova, Sofya | | | 1565 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Tatarnikov, Ivan | | | 1621 | RUS | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Peterburgskiy, Nikolai | | | 1584 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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