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Individual Calculations January 2016 |
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| Grachev, Alexey Total change: 13.20 | |   |
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| St. Petersburg 89th Champ. Quarterfinal | St. Petersburg | RUS | 2015-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2013 | 5.50 | 8 | 0.66 | 20 | 13.20 | |
|  Rumiantsev, Alex | | | 1824 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Puchkov, Yury | | | 1873 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Efimenko, Aleksandr | | | 1866 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lapitsky, Sergey | | | 1903 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Voronenkov, Sergey | | | 1971 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Gantsevich, Aleksei | | | 1962 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Gubochkin, Viacheslav | | | 2038 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Gorbatenko, Alexander | | | 2050 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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