Rapid: Individual Calculations April 2022
 Lee, James  Total change: -14.00  Rating chartPersonal card
 30th Birmingham Rapidplay Open Birmingham ENG 2022-03-20
RcRownchangeKK*chgGame
 1835 1720 2.00 7 -0.70 20 -14.00 
  James, Russell A 2088 ENG1.0010.902018.00 
  Sygnowski, Tomasz 2127 POL0.001-0.0820-1.60 
  Mason, Donald J 2054 ENG0.5010.38207.60 
  Shearsby, Jude 1651 ENG0.501-0.1020-2.00 
  Ali, Golam S 1818 ENG0.001-0.3720-7.40 
  Sandhu, Manvith 1541 ENG0.001-0.7320-14.60 
  Pal, Rohan 1567 ENG0.001-0.7020-14.00 

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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