Individual Calculations June 2013
 Yotov, Valentin L  Total change: 4.60  Rating chartPersonal card
 2013 DCC FIDE Open V Richardson, Texas USA 2013-05-18
RcRownchangeKK*chgGame
 2333 2569 3.50 4 0.46 10 4.60 
  Phillips, David W 2169  * USA1.0010.08100.80 
  He, Tommy O f2169  * USA1.0010.08100.80 
  Chirila, Ioan C g2528 ROU0.501-0.0610-0.60 
  Bakre, Tejas g2467 IND1.0010.36103.60 
 * 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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