Individual Calculations January 2015
 Wandowicz, Kajetan  Total change: -10.60  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 1990 1741 0.50 5 -0.53 20 -10.60 
  Bates, Caspar J 2141  * ENG0.001-0.0820-1.60 
  Woong, Zhi Wei William 1912 SIN0.001-0.2720-5.40 
  Ditmas, Hugh 1993 GER0.5010.31206.20 
  Cannon, Richard J 2041 ENG0.001-0.1520-3.00 
  Peck, Silas 1862 ENG0.001-0.3420-6.80 
 * 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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