Individual Calculations January 2020
 Sosnina, Ekaterina  Total change: -56.00  Rating chartPersonal card
 PermFed Championship2019-Standard Perm RUS 2019-12-02
RcRownchangeKK*chgGame
 1568 1806 5.50 9 -1.40 40 -56.00 
  Chernyaev, Semen 1406  * RUS1.0010.08403.20 
  Nanavov, Mikhail 2133 RUS0.001-0.1340-5.20 
  Gromov, Daniil 1471 RUS0.001-0.8840-35.20 
  Terskiy, Sergey 1545 RUS1.0010.18407.20 
  Novichenko, Vasiliy 1653 RUS0.001-0.7040-28.00 
  Karaganov, Pavel 1406  * RUS1.0010.08403.20 
  Kolobov, Ivan 1406  * RUS1.0010.08403.20 
  Kozyrev, Yuriy 1448 RUS0.501-0.4040-16.00 
  Ovchinnikov, Aleksandr 1645 RUS1.0010.294011.60 
 * 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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