Individual Calculations February 2013
 Cassidy, Brian H  Total change: -9.90  Rating chartPersonal card
 2012 Pan American Intercollegiate Chess Championship Princeton, New Jersey USA 2012-12-27
RcRownchangeKK*chgGame
 2203 2056 1.00 4 -0.33 30 -9.90 
  Sadorra, Julio C g2456  * PHI0.001-0.0830-2.40 
  Gelis, Paul 2030 CAN0.001-0.5430-16.20 
  Low, Scott T 2187 USA0.001-0.3230-9.60 
  Gandhi, Jilesh R 2137 IND1.0010.613018.30 
 * 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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