Individual Calculations February 2018
 Kalyoncu, Efe  Total change: 3.20  Rating chartPersonal card
 2017 Pan-American Intercollegiate Team Chess Championship Columbus, Ohio USA 2017-12-27
RcRownchangeKK*chgGame
 2129 1780 0.50 3 0.16 20 3.20 
  Hu, Bryan 2180  * USA0.001-0.0820-1.60 
  Nasir, Zehn 2091 CAN0.5010.36207.20 
  Sakai, Hibiki 2116 JPN0.001-0.1220-2.40 
 * 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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