Individual Calculations August 2019
 Ardito, Andrew  Total change: -42.80  Rating chartPersonal card
 47th Annual World Open Philadelphia, Pennsylvania USA 2019-07-03
RcRownchangeKK*chgGame
 2093 2205 4.00 8 -1.07 40 -42.80 
  Suralik, Diana 1805  * USA1.0010.08403.20 
  Korley, Kassa m2437 DEN0.5010.294011.60 
  Wang, Kevin m2423 USA0.001-0.2240-8.80 
  Nair, Roshen 1974 USA0.501-0.2940-11.60 
  Kelley, Deshawn 2066 USA0.501-0.1940-7.60 
  Tahmassebi, Bijan 2029 USA0.001-0.7340-29.20 
  Zinski, Maximilian 2056 USA1.0010.304012.00 
  Kondakov, Adrian c1954 USA0.501-0.3140-12.40 
 * 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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