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Individual Calculations January 2021 |
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| Vashchilov, Sergey Total change: -4.00 | |   |
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| Rogachev Open 2020 | Rogachev | BLR | 2020-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 2176 | 7.50 | 9 | -0.20 | 20 | -4.00 | |
|  Kakhanski, Mikita | | | 1776 * | BLR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Piatrenka, Ivan | | | 1776 * | BLR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poliakova, Varvara | | | 1894 | BLR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Navumenka, Mikhei | c | | 2105 | BLR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Klachkou, Platon | | | 1776 * | BLR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Daineka, Leanid | | | 1776 * | BLR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Klachkou, Tsimafei | | | 1994 | BLR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Pasiashnichenka, Dzmitry | | | 1776 * | BLR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Danchanka, Zlata | | | 1776 * | BLR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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