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Rapid:
Individual Calculations February 2015 |
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| Vagzybin, Pavel Total change: -28.80 | |   |
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| Sakhalin championship rapid chess | Yuzhno-Sakhalinsk | RUS | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2160 | 1.50 | 4 | -1.44 | 20 | -28.80 | |
|  Boroznyak, Ivan | | | 1853 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ri, Yan Chun | | | 1791 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Dobrydin, Yuri | | | 2184 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Petrenko, Andrey Yu. | | | 2000 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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