Individual Calculations September 2019
 Pert, Richard G  Total change: 6.30  Rating chartPersonal card
 106 British Championships Championship Torquay ENG 2019-07-27
RcRownchangeKK*chgGame
 2385 2430 5.00 8 0.63 10 6.30 
  Crickmore, Neil Eg 2187 ENG0.501-0.3010-3.00 
  Yoon, Jacob D 2030  * ENG1.0010.08100.80 
  Derakhshani, Borna f2300 ENG1.0010.32103.20 
  Emms, John M g2481 ENG0.5010.07100.70 
  Eggleston, David J m2399 ENG0.501-0.0410-0.40 
  Haria, Ravi m2430 ENG0.5010.00100.00 
  Pert, Nicholas g2563 ENG1.0010.68106.80 
  Adams, Michael g2690 ENG0.001-0.1810-1.80 
 * 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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