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Individual Calculations December 2020 |
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| Romanov, Ivan I. Total change: 54.40 | |   |
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| 112 Peters Rook 2020 | St. Petersburg | RUS | 2020-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1373 | 2.50 | 4 | 1.36 | 40 | 54.40 | |
|  Moiseeva, Olesya | | | 1773 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Smirnov, Ivan A. | | | 1013 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kuzminykh, Nikita | | | 1773 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Naumov, Igor | | | 1773 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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