Individual Calculations February 2013
 Mathur, Abhinav  Total change: 33.60  Rating chartPersonal card
 2012 Pan American Intercollegiate Chess Championship Princeton, New Jersey USA 2012-12-27
RcRownchangeKK*chgGame
 1957 1579 1.50 4 1.12 30 33.60 
  Karlow, Nick W 1979  * USA0.001-0.0830-2.40 
  Minkin, Daniel 1979  * USA0.5010.423012.60 
  Brooks, Paul 1891 JAM0.5010.363010.80 
  Hutton, Jack 1979  * USA0.5010.423012.60 
 * 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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