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Individual Calculations December 2021 |
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| Kundianok, Vladislav Total change: 7.20 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2198 | 5.50 | 9 | 0.18 | 40 | 7.20 | |
|  Osipenko, Ivan | | | 1798 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Romanov, Nikita M. | | | 1932 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Khanin, Semen | m | | 2521 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Tsoi, Dmitry | f | | 2359 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Postny, Evgeny | g | | 2552 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Pogorelskikh, Sofia | | | 2051 | RUS | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Utemisov, Damir | | | 1919 | KAZ | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Shoshin, Kirill | | | 2005 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Mamontova, Anastasia | | wf | 1994 | RUS | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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