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Individual Calculations April 2021 |
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| Chigrik, Yury Total change: -7.00 | |   |
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| Y.V. Knyshenko Memorial standard | Rostov-on-Don | RUS | 2021-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1409 | 1.00 | 5 | -0.35 | 20 | -7.00 | |
|  Demidov, Alexey | | | 1809 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kutovoi, Valery | | | 1621 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Tavaryan, Rafael | | | 1361 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Radchenko, Dmitry | | | 1809 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sazonov, Anatoliy | | | 1487 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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