Individual Calculations April 2022
 Perminov, Yaroslav  Total change: 9.20  Rating chartPersonal card
 VO Moscow. February 2022 Moscow RUS 2022-02-06
RcRownchangeKK*chgGame
 1453 1079 1.00 6 0.23 40 9.20 
  Lyadov, Kirill 1465 RUS0.001-0.0940-3.60 
  Loboyko, Fedor 1242 RUS0.5010.22408.80 
  Zavadin, Mikhail 1360 RUS0.5010.344013.60 
  Larin, Anatoliy 1330 RUS0.001-0.1940-7.60 
  Bukanov, Yuriy 1746 RUS0.001-0.0140-0.40 
  Popov, Sergey Nik 1574 RUS0.001-0.0440-1.60 

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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