Individual Calculations July 2016
 Mark, Eddie E  Total change: -0.60  Rating chartPersonal card
 Can-Am International Chess Tournament Buffalo, New York USA 2016-06-11
RcRownchangeKK*chgGame
 2102 1992 1.50 4 -0.03 20 -0.60 
  Phelps, David B 1979 USA1.0010.48209.60 
  Perelshteyn, Eugene g2392  * USA0.001-0.0820-1.60 
  Yu, Wenlu 1943 CAN0.001-0.5720-11.40 
  Lubas, Erik W 2092 USA0.5010.14202.80 
 * 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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