Rapid: Individual Calculations February 2024
 Redman, David J  Total change: -20.40  Rating chartPersonal card
 36th Birmingham Rapidplay Open Birmingham ENG 2024-01-28
RcRownchangeKK*chgGame
 1826 1899 3.00 7 -1.02 20 -20.40 
  Bowcott-Terry, Finlay 1986 ENG0.001-0.3820-7.60 
  Cooper, Ben 1499  * ENG1.0010.08201.60 
  Harborne, Matthew J 2101 ENG0.001-0.2420-4.80 
  Friar, Joseph D 1738 ENG0.501-0.2120-4.20 
  Morrison, Joseph 1612 ENG1.0010.16203.20 
  Baer, Bruce L 1848 ENG0.501-0.0720-1.40 
  Mason, Donald J 1998 ENG0.001-0.3620-7.20 
 * 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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