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Individual Calculations August 2015 |
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| Purygin, Andrei Total change: -29.20 | |   |
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| Polugaevsky Memorial 2015 | Samara | RUS | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2327 | 4.50 | 9 | -1.46 | 20 | -29.20 | |
|  Koshil, Tikhon | | | 1953 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Grishin, Andrey | | | 1927 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dobrov, Vladimir | g | | 2517 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kontsevik, Georgy | | | 2127 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Belova, Olga | | wf | 2042 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kruzhilin, Aleksey | | | 2172 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Egorov, Pavel | | | 2198 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Papin, Vasily | g | | 2500 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Minko, Vladimir | f | | 2226 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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