Individual Calculations December 2016
 Khachiyan, Melikset  Total change: -5.00  Rating chartPersonal card
 2016 U.S. Class Championship Burlingam, California USA 2016-11-11
RcRownchangeKK*chgGame
 2261 2541 3.50 5 -0.50 10 -5.00 
  Doyle, Bryon J 2141  * USA1.0010.08100.80 
  Banik, Siddharth G 2156 USA0.501-0.4110-4.10 
  Jirasek, Ladia R 2171 USA0.501-0.4010-4.00 
  Winslow, Elliott C m2240 USA1.0010.15101.50 
  Izoria, Zviad g2599 USA0.5010.08100.80 
 * 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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