Individual Calculations March 2012
 Foygel, Igor  Total change: -7.60  Rating chartPersonal card
 MCC New Year's Swiss Natick, MA USA 2012-01-03
RcRownchangeKK*chgGame
 2089 2489 2.00 3 -0.76 10 -7.60 
  Times, Lawyer 2089  * USA0.501-0.4210-4.20 
  Goldberg, Benjamin 2089  * USA0.501-0.4210-4.20 
  Harris, David J 2089  * USA1.0010.08100.80 
 * 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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