Rapid: Individual Calculations February 2017
 Airapetian, Ashot  Total change: 20.80  Rating chartPersonal card
 Pushkin 2017 Blockade Lifting Day Rapid St. Petersburg RUS 2017-01-21
RcRownchangeKK*chgGame
 2004 2087 5.00 7 1.04 20 20.80 
  Selskov, Boris 1687  * RUS1.0010.08201.60 
  Saveljev, Ivan 1687  * RUS1.0010.08201.60 
  Poljakov, Konstantin 2207 RUS1.0010.662013.20 
  Merzlyakov, Ivan 2191 RUS0.5010.14202.80 
  Feofanov, Denis f2360 RUS0.001-0.1720-3.40 
  Yerusalimtsev, Petr 1687  * RUS1.0010.08201.60 
  Shalygin, Andrei 2210 RUS0.5010.17203.40 
 * 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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