Individual Calculations April 2022
 Semenov, Rinat  Total change: -3.60  Rating chartPersonal card
 VO Moscow. February 2022 Moscow RUS 2022-02-06
RcRownchangeKK*chgGame
 1598 2022 1.50 2 -0.36 10 -3.60 
  Aizenberg, David 1622  * RUS0.501-0.4210-4.20 
  Popov, Sergey Nik 1574 RUS1.0010.06100.60 
 * 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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