Individual Calculations November 2010
 Burgess, Jon L  Total change: -10.80  Rating chartPersonal card
 2010 Illinois Open Championship Oak Brook, Illinois USA 2010-09-04
RcRownchangeKK*chgGame
 1961 2228 2.50 4 -0.72 15 -10.80 
  Villarreal, Brian 1828  * USA0.501-0.4215-6.30 
  Inumerable, Florentino 2166 USA1.0010.41156.15 
  Robledo Jr, Mark 1937 USA0.001-0.8515-12.75 
  Dixon, Jeff S 1914 USA1.0010.14152.10 
 * 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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