Individual Calculations November 2012
 Toolin, Christopher  Total change: 4.65  Rating chartPersonal card
 2012 Dallas Open Richardson, Texas USA 2012-10-20
RcRownchangeKK*chgGame
 1992 2154 3.00 4 0.31 15 4.65 
  Kotta, Venkat 1754  * USA1.0010.08151.20 
  Calugar, Arthur m2299 CAN0.001-0.3115-4.65 
  Xie, Tianming 1815 USA1.0010.12151.80 
  Chiang, Sarah wc2099 USA1.0010.42156.30 
 * 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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