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Individual Calculations February 2020 |
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| Tkachenko, Roman Total change: -34.80 | |   |
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| Krasnodar cup_2019_open | Krasnodar | RUS | 2019-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1788 | 4.00 | 7 | -0.87 | 40 | -34.80 | |
|  Yakovenko, Artem | | | 1388 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Donskov, Egor | | | 1423 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Dzyabko, Igor | | | 1472 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Frolov, Lev | | | 1854 | RUS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Novikov, Artem | | | 1411 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Razilov, Vladimir | | | 1842 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Vartaniants, Mikhail | | | 1832 | RUS | 0.00 | 1 | -0.44 | 40 | -17.60 | | | * 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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