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Individual Calculations April 2021 |
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| Kravtchenko, Vladimir G. Total change: -12.20 | |   |
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| 74th Chmp. Karelian men 2021 | Petrozavodsk | RUS | 2021-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2007 | 3.50 | 7 | -0.61 | 20 | -12.20 | |
|  Andreev, Roman V. | | | 1607 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sladkov, Artem K. | | | 1963 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Popkov, Alexander R. | | | 1607 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Savolainen, Lev P. | f | | 2100 | RUS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Toivonen, Alexander V. | f | | 2307 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Osmolny, Vladimir I. | f | | 2101 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Lekhtonen, Yaroslav | | | 1750 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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