Individual Calculations November 2017
 Prem, Pranav  Total change: 34.00  Rating chartPersonal card
 21st Annual Eastern Chess Congress Princeton, New Jersey USA 2017-10-27
RcRownchangeKK*chgGame
 2054 1764 1.50 4 0.85 40 34.00 
  Tian, Eddy 1975 USA0.001-0.2340-9.20 
  Markzon, Gregory f2164  * USA0.001-0.0840-3.20 
  Zhang, Alan 2048 USA0.5010.344013.60 
  Thomas, Kenneth 2027 USA1.0010.824032.80 
 * 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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