Individual Calculations September 2022
 Khoury, Theo  Total change: -7.60  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1783 1822 3.50 7 -0.19 40 -7.60 
  Oh, Julie 1422  * ENG1.0010.08403.20 
  Sugden, John N 2028 ENG0.5010.264010.40 
  Jakhria, Kushal 1630 ENG0.001-0.7540-30.00 
  Humphreys, Jerry G 2041 ENG1.0010.784031.20 
  Gardiner, Eric D 1908 ENG0.001-0.3840-15.20 
  Adams, Henry 1469 ENG0.501-0.3940-15.60 
  Taylor, William J 1983 ENG0.5010.21408.40 
 * 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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