Individual Calculations August 2013
 Sadorra, Julio C  Total change: 9.50  Rating chartPersonal card
 2013 Houston Open Houston, Texas USA 2013-07-19
RcRownchangeKK*chgGame
 2449 2572 3.50 4 0.95 10 9.50 
  Land, Chris K f2172  * USA1.0010.08100.80 
  Cornejo, Max m2388 PER1.0010.26102.60 
  Bakre, Tejas g2460 IND1.0010.35103.50 
  Nakamura, Hikaru g2775 USA0.5010.26102.60 
 * 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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