Individual Calculations March 2013
 Korba, Nicky  Total change: 23.40  Rating chartPersonal card
 2nd Annual Recession Buster Open San Diego, California USA 2013-02-16
RcRownchangeKK*chgGame
 2197 1971 3.00 6 1.56 15 23.40 
  Krishnan, Varun 2242 USA1.0010.831512.45 
  Bryant, John f2371  * USA0.001-0.0815-1.20 
  Sheng, Joshua 2004 USA1.0010.55158.25 
  Matamoros, Carlos g2371  * ECU0.001-0.0815-1.20 
  Clawitter, Craig 2111 USA0.5010.19152.85 
  Funderburg, John 2080 USA0.5010.15152.25 
 * 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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