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Individual Calculations December 2021 |
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| Shubin, Kirill Total change: 9.50 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2463 | 7.00 | 9 | 0.95 | 10 | 9.50 | |
|  Bezhenar, Georgy | | | 2063 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sultan, Ibrahim | m | | 2098 | UAE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Lundin, Jan | f | | 2164 | SWE | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Goganov, Aleksey | g | | 2557 | RUS | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Volkov, Roman | | | 2163 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Babazada, Khazar | f | | 2427 | AZE | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Talibov, Shiroghlan | | | 2155 | AZE | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Vakhidov, Jakhongir | g | | 2557 | UZB | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Kunin, Vitaly | g | | 2547 | GER | 1.00 | 1 | 0.62 | 10 | 6.20 | | | * 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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