Rapid: Individual Calculations August 2018
 Bates, Richard A  Total change: 10.80  Rating chartPersonal card
 Greater London Chess Club Summer FIDE Rapidplay London ENG 2018-06-30
RcRownchangeKK*chgGame
 2088 2453 5.00 5 0.54 20 10.80 
  Alegret Grino, Amadeu 2053  * ESP1.0010.08201.60 
  Amato, Giampiero 2053  * ITA1.0010.08201.60 
  Ryba, Andrew 2230 USA1.0010.22204.40 
  Haldane, Robin W 2053  * ENG1.0010.08201.60 
  Cannon, Richard J 2053  * ENG1.0010.08201.60 
 * 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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