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Individual Calculations December 2021 |
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| Yakovlev, Yuri S. Total change: -108.00 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1847 | 2.00 | 9 | -5.40 | 20 | -108.00 | |
|  Najdin, Danil | f | | 2247 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kapitonov, Valery | | | 1447 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Shevchenko, Alexander S. | | | 1459 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Deruchenko, Ivan | | | 1497 | RUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Duev, Dmitriy | | | 1452 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Salmina, Veronika | | | 1447 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Matskevich, Varvara | | | 1447 * | BLR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kharrasov, Dmitrii | | | 1447 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chernov, Lev | | | 1447 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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