Individual Calculations March 2012
 Karlow, Nick W  Total change: -7.50  Rating chartPersonal card
 2011 Pan American Intercollegiate Chess Tournament Fort Worth, Texas USA 2011-12-27
RcRownchangeKK*chgGame
 2151 2015 1.00 4 -0.50 15 -7.50 
  Cornejo, Max m2399 PER0.001-0.0915-1.35 
  Asher, Miguel 1876 JAM1.0010.31154.65 
  Diamant, Andre g2415  * BRA0.001-0.0815-1.20 
  Xu, Haizhou 1914 CAN0.001-0.6415-9.60 
 * 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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