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Individual Calculations August 2017 |
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| Polkovnikov, Nikolay Total change: 4.80 | |   |
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| Obninsk - the first Naukograd of Russia Open_2017 | Obninsk | RUS | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1966 | 4.50 | 8 | 0.24 | 20 | 4.80 | |
|  Kazakov, Gleb | | | 1566 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Volkov, Sergei | f | | 2324 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kovalev, Ilya | | | 1566 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Loginov, Anton | | | 2256 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Makovich, Andrey | | | 2095 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Moiseev, Alexandr A | | | 2209 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Galustyan, Sergey | | | 1807 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Erakhtin, Igor | | | 1566 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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