Individual Calculations March 2013
 Yang, Darwin  Total change: 4.80  Rating chartPersonal card
 2013 Texas Masters Richardson, Texas USA 2013-02-15
RcRownchangeKK*chgGame
 2254 2481 3.50 4 0.48 10 4.80 
  Gater, Daniel 2109 USA1.0010.10101.00 
  Breckenridge, Steven 2286 USA1.0010.25102.50 
  Holt, Conrad g2500 USA0.5010.03100.30 
  Li, Ruifeng c2119 USA1.0010.10101.00 

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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