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Individual Calculations July 2021 |
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| Zhiryakov, Nikolay Total change: -22.40 | |   |
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| 73rd Adygea region Chmp. 2021_men | Maikop | RUS | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1605 | 2.50 | 8 | -1.12 | 20 | -22.40 | |
|  Udovichenko, Nikolay | | | 2005 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Melnikova, Anastasiya | | | 1205 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abiyan, Valery | | | 1593 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Kadilin, Alexander | | | 2005 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ilina, Alexandra | | | 1205 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Meshalkin, Yuri Y. | | | 2005 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ibragimov, Ruslan | | | 1205 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Arefyev, Vadim | | | 1974 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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