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Individual Calculations March 2017 |
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| Polykovskaya, Olga Total change: -38.00 | |   |
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| Chelyabinsk-city ch(f) women 2017 | Chelyabinsk | RUS | 2017-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1631 | 4.50 | 9 | -1.90 | 20 | -38.00 | |
|  Kozhevnikova, Alena | | | 1281 | RUS | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Kozyak, Maria | | | 1808 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vidershpan, Viktoriia | | | 1231 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Tugai, Daria | | | 1421 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Tulumguzina, Daria | | | 1231 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fedotova, Angelina | | | 1477 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kargina, Diana | | | 1231 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Legkikh, Arina | | | 1231 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Suslova, Alena | | wf | 2031 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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