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Individual Calculations September 2021 |
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| Chumak, Arsenii Total change: 30.80 | |   |
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| Yaroslav Mudryj 2021 open | Yaroslavl | RUS | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1480 | 4.00 | 9 | 0.77 | 40 | 30.80 | |
|  Starkov, Valery | | | 1880 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chernov, Lev | | | 1080 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Suslov, Dmirtry | | | 1762 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Grekova, Aglaya | | | 1261 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Laukhina, Margarita A. | | | 1752 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Shinkarov, Artem | | | 1880 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Matjukhin, Anatolij | | | 1812 | RUS | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Osetrov, Dmitrij | | | 1880 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zadorozhy, Egor | | | 1198 | RUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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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