Individual Calculations October 2016
 Korba, Nicky  Total change: 26.20  Rating chartPersonal card
 38th Annual Southern California Open San Diego, California USA 2016-09-03
RcRownchangeKK*chgGame
 2198 2145 4.00 6 1.31 20 26.20 
  Bekkedahl, Zachary 1972 USA1.0010.27205.40 
  Wang, Annie wm2013 USA1.0010.32206.40 
  Watson, John L m2265 USA1.0010.662013.20 
  Gareyev, Timur g2545  * USA0.001-0.0820-1.60 
  Lu, Albert 2242 USA0.001-0.3720-7.40 
  Kudryavtsev, Vadim 2149 RUS1.0010.512010.20 
 * 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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