Blitz: Individual Calculations April 2023
 Johnson, Frank B  Total change: -11.60  Rating chartPersonal card
 2023 Cedar Rapids Leather Jackets - Blitz Cedar Rapids, IA USA 2023-03-04
RcRownchangeKK*chgGame
 1822 2182 6.00 8 -0.58 20 -11.60 
  Khanbutaev, Artemii 1782  * RUS1.0010.08201.60 
  Khanbutaev, Artemii 1068 RUS1.0010.00200.00 
  Drippe, John M 1868 USA0.001-0.8620-17.20 
  Drippe, John M 1868 USA1.0010.14202.80 
  Lang, Jonathan J 1931 USA1.0010.19203.80 
  Lang, Jonathan J 1931 USA1.0010.19203.80 
  Saleem, Arshaq 2063 USA0.001-0.6620-13.20 
  Saleem, Arshaq 2063 USA1.0010.34206.80 
 * 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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