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Individual Calculations December 2019 |
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| Puchkov, Alexander Total change: -27.00 | |   |
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| SPb Chess Fed. Classic Cup 2019-4 | St. Petersburg | RUS | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2022 | 3.00 | 7 | -1.35 | 20 | -27.00 | |
|  Molodchinin, Yuri | | | 1727 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Shushpanov, Vladimir | m | | 2139 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Aleksandrov, Danila | | | 2202 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Timirev, Sergey | | | 1622 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Artamonov, Valery | | | 2224 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Trushnikov, Viacheslav | | | 1678 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Levkov, Alexander | | | 1713 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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