Individual Calculations March 2012
 Sadorra, Julio C  Total change: 15.50  Rating chartPersonal card
 2011 Pan American Intercollegiate Chess Tournament Fort Worth, Texas USA 2011-12-27
RcRownchangeKK*chgGame
 2414 2506 4.00 4 1.55 10 15.50 
  Wheeler, Harrison 2202 USA1.0010.14101.40 
  Boros, Denes g2482 HUN1.0010.47104.70 
  Kaplan, Sasha m2419 ISR1.0010.38103.80 
  Bachmann, Axel g2551 PAR1.0010.56105.60 

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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