Rapid: Individual Calculations January 2018
 Patel, Devan  Total change: 35.60  Rating chartPersonal card
 9th CSC London Chess Classic: Rapidplay Open London ENG 2017-12-09
RcRownchangeKK*chgGame
 1984 1642 2.50 6 1.78 20 35.60 
  Asenov, Pavel 2042  * ENG0.001-0.0820-1.60 
  Jecek, Miroslav 1899 POL1.0010.822016.40 
  Ashby, Anthony C c2042  * ENG0.001-0.0820-1.60 
  Norinkeviciute, Rasa wf1953 LTU1.0010.862017.20 
  O`gorman, Tom f1999 IRL0.001-0.1120-2.20 
  Amato, Giampiero 1968 ITA0.5010.37207.40 
 * 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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