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Individual Calculations August 2017 |
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| Chapygin, Sergey Total change: -12.80 | |   |
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| Open Moscow. July 2017 | Moscow | RUS | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1905 | 4.50 | 9 | -0.64 | 20 | -12.80 | |
|  Prokopchuk, Yury | f | | 2269 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Rybakova, Anastasiya | | | 1751 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zhuk, Kirill | | | 1735 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Novikov, Sergey M. | | | 1751 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Leite, Ernst | | | 1796 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Davtjan, Levon | | | 1651 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Granovskaya, Ekaterina | | | 1799 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Fanha, Paulo | c | | 1925 | POR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Stepurko, Yury | | | 2032 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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