Rapid: Individual Calculations May 2018
 Efimov, Ignat  Total change: 34.20  Rating chartPersonal card
 RCS April Rapid-3 St. Petersburg RUS 2018-04-28
RcRownchangeKK*chgGame
 1801 2022 7.00 7 1.71 20 34.20 
  Bogomolov, Georgii 1622  * RUS1.0010.08201.60 
  Avakian, Arkadii 1780 RUS1.0010.20204.00 
  Protasov, Kirill 1952 RUS1.0010.40208.00 
  Ivanova, Tatiana 2022 RUS1.0010.502010.00 
  Sekhposjan, Marina 1848 RUS1.0010.27205.40 
  Gorazdov, Fedor 1622  * RUS1.0010.08201.60 
  Ivanov, Rodion 1762 RUS1.0010.18203.60 
 * 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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