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Individual Calculations January 2020 |
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| Kozachenko, Alexander Total change: -18.00 | |   |
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| Championship Rostov-on-Don 2019 final | Rostov-on-Don | RUS | 2019-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1930 | 3.50 | 8 | -0.90 | 20 | -18.00 | |
|  Mikhaylov, Artem | | | 1902 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Kalashnikov, Maksim | | | 1801 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Bobokhonov, Rustam | | | 2075 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Donchenko, Ekaterina | | | 1686 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Popov, Evgeny | | | 1920 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Tochilkina, Ekaterina | | | 1850 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Nemtsev, Savely | | | 1931 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Danchenko, Artemiy | | | 1960 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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