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Individual Calculations April 2021 |
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| Kozachenko, Alexander Total change: -17.80 | |   |
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| Y.V. Knyshenko Memorial standard | Rostov-on-Don | RUS | 2021-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1854 | 2.50 | 5 | -0.89 | 20 | -17.80 | |
|  Morzhakov, Nikolay | | | 1454 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kalashnikov, Maksim | | | 2062 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tupileykin, Viktor | | | 1457 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tochilkina, Ekaterina | | | 1925 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Birmenko, Nikolay | | | 1454 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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