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Individual Calculations December 2021 |
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| Najdin, Danil Total change: -19.20 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2296 | 5.00 | 9 | -0.96 | 20 | -19.20 | |
|  Yakovlev, Yuri S. | | | 1896 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Allahverdiyeva, Ayan | | wf | 2051 | AZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Goganov, Aleksey | g | | 2557 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lisin, Egor | | | 2100 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Muromtsev, Arthur | f | | 2115 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ponomarev, Vsevolod | | | 2135 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Vakhidov, Jakhongir | g | | 2557 | UZB | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Babanin, Gleb | | | 2094 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Azadaliyev, Jahandar | | | 1896 * | AZE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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