Individual Calculations February 2015
 Yotov, Valentin L  Total change: -3.90  Rating chartPersonal card
 2015 Texas Masters Richardson, Texas USA 2015-01-17
RcRownchangeKK*chgGame
 2339 2581 3.50 5 -0.39 10 -3.90 
  Nguyen, Anthony Q c2181  * USA1.0010.08100.80 
  Li, Ruifeng f2416 USA0.501-0.2210-2.20 
  Lin, Dachey 2225 USA0.501-0.3910-3.90 
  Breckenridge, Steven f2302 USA1.0010.16101.60 
  Moradiabadi, Elshan g2569 IRI0.501-0.0210-0.20 
 * 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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