Individual Calculations November 2011
 Hughes, Tyler B  Total change: 26.70  Rating chartPersonal card
 77th Annual Southwest Open Dallas, Texas USA 2011-09-02
RcRownchangeKK*chgGame
 2295 2268 5.00 7 1.78 15 26.70 
  Molina, William 2085 USA0.501-0.2415-3.60 
  He, Tommy O f1868  * USA1.0010.08151.20 
  Ramachandran, Karthik 2057 USA1.0010.23153.45 
  Holt, Conrad m2469 USA1.0010.761511.40 
  Yotov, Valentin g2581 BUL0.001-0.1415-2.10 
  Chirila, Ioan g2531 ROU1.0010.821512.30 
  Bercys, Salvijus m2477 USA0.5010.27154.05 
 * 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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