Individual Calculations August 2017
 Soltani, Mohammad H  Total change: 10.80  Rating chartPersonal card
 GM Marcel Sisniega Marathon Berkeley, California USA 2017-06-02
RcRownchangeKK*chgGame
 1798 1576 1.00 3 0.27 40 10.80 
  Ricard, Bruce 1640 USA1.0010.594023.60 
  Winslow, Elliott C m1976  * USA0.001-0.0840-3.20 
  Acosta, Anthony Robert 1779 USA0.001-0.2440-9.60 
 * 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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