Individual Calculations July 2010
 Golyak, Isay  Total change: -15.30  Rating chartPersonal card
 RCC FIDE RR #3 Rochester, New York USA 2010-04-18
RcRownchangeKK*chgGame
 1963 2256 6.50 9 -1.02 15 -15.30 
  Visveswaran, Siva 2024 USA0.501-0.2915-4.35 
  Potts, William A 1887 USA1.0010.10151.50 
  Mc Bride, Kenneth 2059 USA0.001-0.7515-11.25 
  Yung, Ethan 1856  * USA1.0010.08151.20 
  Phelps, David B 1877 USA0.501-0.4115-6.15 
  Johnston, Daniel F 1856  * USA1.0010.08151.20 
  Badamo, Anthony 2012 USA1.0010.20153.00 
  Frank, Ken 2059 USA1.0010.25153.75 
  Manning, John 2037 USA0.501-0.2815-4.20 
 * 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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