Individual Calculations June 2023
 Polukhin, Sergey  Total change: -4.40  Rating chartPersonal card
 Suzdal 2023 B (stabdard) Suzdal RUS 2023-05-06
RcRownchangeKK*chgGame
 1253 1635 7.00 8 -0.11 40 -4.40 
  Slyunyaeva, Anastasia 1235  * RUS1.0010.08403.20 
  Kurdyukov, Konstantin Andr 1133 RUS1.0010.04401.60 
  Seledchik, Matvey 1197 RUS0.501-0.4440-17.60 
  Peregudov, Ivan 1185 RUS1.0010.06402.40 
  Chernobrovkin, Andrey Mikh 1293 RUS1.0010.12404.80 
  Tarasova, Kseniya Al 1122 RUS1.0010.04401.60 
  Plehanov, Daniil 1501 RUS1.0010.324012.80 
  Kafiatulin, Damir 1359 RUS0.501-0.3340-13.20 
 * 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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