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Individual Calculations August 2021 |
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| Lekhtonen, Yaroslav Total change: 17.60 | |   |
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| Karelian 2021 cup | Petrozavodsk | RUS | 2021-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1785 | 4.50 | 7 | 0.44 | 40 | 17.60 | |
|  Gulaia, Maria | | | 1385 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Osmolny, Vladimir I. | f | | 2128 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Nasonov, Vadim A. | | | 1942 | RUS | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Ershova, Sofya | | | 1921 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Pugin, Stepan | | | 1660 | RUS | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Murashov, Ilya | | | 1385 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Krylov, Alexander | | | 1528 | RUS | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * 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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