Rapid: Individual Calculations February 2022
 Mamchenko, Sergei  Total change: -0.60  Rating chartPersonal card
 Zelenogradsk Christmas 2022 Zelenogradsk RUS 2022-01-08
RcRownchangeKK*chgGame
 1722 1958 6.00 8 -0.03 20 -0.60 
  Serbun, Anton 1558  * RUS1.0010.08201.60 
  Karpenko, Aleksey V 1654 RUS1.0010.14202.80 
  Pasechnik, Sergey 1790 RUS0.001-0.7220-14.40 
  Koshelnik, Aleksei 1743 RUS0.501-0.2720-5.40 
  Avanyan, Mari 1440 RUS1.0010.03200.60 
  Bedenko, Nikita 1983 RUS1.0010.532010.60 
  Krasovskiy, Sviatoslav 2016 RUS0.5010.08201.60 
  Chalov, Egor 1588 RUS1.0010.10202.00 
 * 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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