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Individual Calculations February 2020 |
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| Korshunov, Sergey A Total change: -2.00 | |   |
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| T.Petrosian memorial 2020 | Moscow | RUS | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1821 | 5.50 | 9 | -0.05 | 40 | -2.00 | |
|  Nikishin, Igor | | | 1421 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Barkasheva, Sofia | | | 1421 * | EST | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yarygin, Maksim | | | 2207 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kolobov, Dmitriy | | | 1484 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Akopjan, Gor | | | 1644 | RUS | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Silenko, Alexey | | | 1421 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kambur, Evgeny | | | 1848 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Kasaeva, Sofiia | | wf | 1865 | RUS | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Abduraimov, Esmet | | | 2077 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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