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Individual Calculations December 2021 |
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| Tunik, Sergey Total change: -0.80 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2141 | 4.50 | 9 | -0.04 | 20 | -0.80 | |
|  Dodonov, Ivan | | | 1741 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gareyev, Timur | g | | 2541 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Golovchenko, Bogdan | | | 1911 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shoshin, Kirill | | | 2005 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bashirli, Nail | m | | 2382 | AZE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Palchun, Grigory | | | 2338 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Khanin, Semen | m | | 2521 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Valiyev, Shahin | | | 1944 | AZE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Veselov, Yaroslav | | | 1922 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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