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Individual Calculations December 2021 |
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| Putrenko, Kirill Total change: -83.60 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2200 | 4.00 | 9 | -2.09 | 40 | -83.60 | |
|  Nuritdinov, Nizomitdin | | | 1800 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Aksenova, Maria | | | 2012 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Vorobiov, Evgeny E. | g | | 2535 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Babazada, Khazar | f | | 2427 | AZE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Slastikhin, Vladislav | | | 2021 | RUS | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Vershinin, Igor | | | 1915 | RUS | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Dudarev, Viacheslav | | | 1817 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kuizhev, Adam | | | 1947 | RUS | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Poliakova, Varvara | | | 1944 | BLR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | * 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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