Individual Calculations August 2021
 Levkin, Lev  Total change: -100.80  Rating chartPersonal card
 Volga Cup 2021 open Kostroma RUS 2021-07-04
RcRownchangeKK*chgGame
 1700 1945 4.50 9 -2.52 40 -100.80 
  Scheglov, Gleb 1556 RUS0.001-0.9140-36.40 
  Lunin, Aleksey 1616 RUS0.501-0.3840-15.20 
  Artemov, Maxim 1624 RUS1.0010.13405.20 
  Efremov, Arsenii 1635 RUS1.0010.14405.60 
  Yashmetov, Mikhail f2300 RUS0.001-0.1140-4.40 
  Shukhankov, Igor 1666 RUS1.0010.16406.40 
  Shubenkova, Veronika wc1749 RUS0.501-0.2540-10.00 
  Durkin, Ilya Al 1606 RUS0.501-0.3840-15.20 
  Usov, Dmitry E. 1546 RUS0.001-0.9240-36.80 

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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