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Individual Calculations August 2015 |
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| Sarana, Alexey Total change: -25.10 | |   |
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| Polugaevsky Memorial 2015 | Samara | RUS | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2435 | 4.50 | 9 | -2.51 | 10 | -25.10 | |
|  Chekmareva, Liya | | | 2081 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Kolomensky, Vladimir | f | | 2239 | RUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Gaifullin, Artur | f | | 2300 | RUS | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Sogoyan, Andranik | | | 2035 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Filipenko, Alexander V | m | | 2297 | RUS | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Pustovoitova, Daria | | | 2351 | RUS | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Shapiro, David | f | | 2253 | RUS | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Kruzhilin, Aleksey | | | 2172 | RUS | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Popelyshev, Igor V. | | | 2077 | RUS | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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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