Individual Calculations May 2017
 Ray, Sarathi  Total change: 17.80  Rating chartPersonal card
 April 2017 Marshall FIDE Weekend New York, New York USA 2017-04-07
RcRownchangeKK*chgGame
 1931 2094 3.00 3 0.89 20 17.80 
  Hellner, Wesley 1817 USA1.0010.17203.40 
  Stern-Rodriguez, Elias A 1901 USA1.0010.25205.00 
  Juac, Majur 2074 USA1.0010.47209.40 

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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