Individual Calculations June 2019
 Swiercz, Dariusz  Total change: -0.10  Rating chartPersonal card
 28th Annual Chicago Open Wheeling, Illinois USA 2019-05-23
RcRownchangeKK*chgGame
 2481 2667 6.50 9 -0.01 10 -0.10 
  Petesch, Gabriel f2267  * USA1.0010.08100.80 
  Li, Zhaozhi m2406 USA0.501-0.3210-3.20 
  Lehmann, Spencer 2289 USA1.0010.09100.90 
  Quesada Perez, Yasser g2558 CUB0.501-0.1510-1.50 
  Belous, Vladimir g2512 RUS1.0010.29102.90 
  Sorokin, Aleksey f2531 RUS0.501-0.1810-1.80 
  Ali Marandi, Cemil Can g2531 TUR0.501-0.1810-1.80 
  Gabuzyan, Hovhannes g2613 ARM1.0010.42104.20 
  Durarbayli, Vasif g2623 AZE0.501-0.0610-0.60 
 * 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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