Individual Calculations January 2018
 Edwards, Simon R  Total change: -26.00  Rating chartPersonal card
 9th CSC London Chess Classic: FIDE Open London ENG 2017-12-02
RcRownchangeKK*chgGame
 1891 1966 3.50 8 -1.30 20 -26.00 
  Houska, Jovanka mwg2366  * ENG0.001-0.0820-1.60 
  Parry, Jacques H 1596 ENG0.501-0.4020-8.00 
  Zhao, Haolin 1715 ENG1.0010.19203.80 
  Osborne, Marcus E 2175 ENG0.001-0.2320-4.60 
  Hughes, Anthony c1810 WLS0.501-0.2120-4.20 
  Jain, Gautam R 1804 ENG0.001-0.7120-14.20 
  Fernandez Aransay, Fernand 1838 ESP0.501-0.1720-3.40 
  Crismann, Alessandro Claudio f1821 RSA1.0010.31206.20 
 * 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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