Individual Calculations April 2013
 Virtanen, Teemu  Total change: 1.35  Rating chartPersonal card
 2013 March Championship Milpitas, California USA 2013-03-01
RcRownchangeKK*chgGame
 2040 1866 1.00 3 0.09 15 1.35 
  Wang, Michael 1906 USA1.0010.56158.40 
  De Guzman, Ricardo m2266  * PHI0.001-0.0815-1.20 
  Banik, Siddharth G 1947 USA0.001-0.3915-5.85 
 * 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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