Rapid: Individual Calculations April 2023
 James, Russell A  Total change: -10.00  Rating chartPersonal card
 33rd Birmingham Rapidplay Open Birmingham ENG 2023-03-12
RcRownchangeKK*chgGame
 1916 2033 4.00 7 -0.50 20 -10.00 
  Friar, Joseph D 1706 ENG1.0010.13202.60 
  Sandhu, Manvith 1698 ENG1.0010.12202.40 
  Sygnowski, Tomasz 2139 POL0.5010.14202.80 
  Shearsby, Jude 1888 ENG1.0010.31206.20 
  Ortiz Sanchez, Luis 1863 WLS0.001-0.7220-14.40 
  Ghasi, Ameet K m2488 ENG0.001-0.0620-1.20 
  Cooper, Dylan E 1633  * ENG0.501-0.4220-8.40 
 * 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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