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Individual Calculations December 2021 |
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| Khanin, Semen Total change: -8.50 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2521 | 7.00 | 9 | -0.85 | 10 | -8.50 | |
|  Kuizhev, Adam | | | 2121 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sinitsina, Anastassia | | wf | 2121 * | EST | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kundianok, Vladislav | | | 2198 | RUS | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Ibadov, Dashgyn | f | | 2249 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Getman, Tatyana | | wf | 2198 | RUS | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Borisovsky, Dmitry | f | | 2265 | RUS | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Tunik, Sergey | | | 2141 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Thing, Bibek | c | | 2148 | NEP | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Kirillov, Dmitry | f | | 2260 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * 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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