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Individual Calculations April 2021 |
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| Skuratovich, Yakov Total change: -0.40 | |   |
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| North-West chess Championship 2021_men | St. Petersburg | RUS | 2021-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2068 | 4.50 | 9 | -0.02 | 20 | -0.40 | |
|  Ivanov, Anton | | | 1668 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Suleymanyants, Odisey | f | | 2261 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Zaykov, Sergey | | | 2142 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lekhtonen, Yaroslav | | | 1750 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Vlassow, Valentin | f | | 2239 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pereverzev, Valerii | | | 1668 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chibukhchyan, Erik | | | 2206 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Krasovskiy, Sviatoslav | | | 2124 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Cherepanov, Vladislav | f | | 2350 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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