Individual Calculations November 2013
 Harmon-Vellotti, Carl  Total change: 0.75  Rating chartPersonal card
 10th Annual Los Angeles Open Agoura Hills, California USA 2013-10-11
RcRownchangeKK*chgGame
 2077 1861 0.50 2 0.05 15 0.75 
  Nita, Marian Nick 2112 USA0.5010.31154.65 
  Mousseri, Daniel 2042 USA0.001-0.2615-3.90 

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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