Individual Calculations August 2019
 Bobrov, Alexey  Total change: -5.60  Rating chartPersonal card
 Volga Cup 2019 open Kostroma RUS 2019-07-04
RcRownchangeKK*chgGame
 1986 2159 6.00 9 -0.28 20 -5.60 
  Sovina, Maria wc1759  * RUS1.0010.08201.60 
  Mischeryakov, Alexey 1955 RUS1.0010.24204.80 
  Evdokimov, Alexey f2309 RUS0.5010.20204.00 
  Nefedov, Sergey f2279 RUS0.001-0.3420-6.80 
  Pestryakov, Nikita 1982 RUS1.0010.27205.40 
  Kretov, Alexey 2005 RUS0.001-0.7120-14.20 
  Chumaevskiy, Arseniy 1965 RUS1.0010.25205.00 
  Finkelstein, Alexander 1818 RUS0.501-0.3820-7.60 
  Safronova, Aleksandra 1803 RUS1.0010.11202.20 
 * 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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