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Rapid:
Individual Calculations December 2021 |
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| Khalyapin, Sergey Total change: 14.80 | |   |
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| Kuzmolovo Rapid Cup 2021-11 | St. Petersburg | RUS | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1195 | 3.50 | 7 | 0.74 | 20 | 14.80 | |
|  Igumnov, Nikita | | | 1527 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Saydakovsky, Boris | | | 1330 | RUS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Revyakin, Evgeniy | | | 1383 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zaripov, Artur R. | | | 1330 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kirillov, Mikhail V | | | 1135 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Pustynnikova, Aleksandra | | | 1179 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Visitov, Deni | | | 1091 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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