Individual Calculations March 2015
 Mitkov, Nikola  Total change: -6.80  Rating chartPersonal card
 38th Cardinal Open Columbus, Ohio USA 2015-01-23
RcRownchangeKK*chgGame
 2179 2481 1.00 2 -0.68 10 -6.80 
  Miller, John M 2081  * USA1.0010.08100.80 
  Boor, Carl f2277 USA0.001-0.7610-7.60 
 * 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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