Rapid: Individual Calculations October 2022
 Lewis, Ben  Total change: -1.60  Rating chartPersonal card
 2022 Warwickshire Rapidplay Championship Major Kenilworth ENG 2022-09-04
RcRownchangeKK*chgGame
 1610 1566 2.50 6 -0.08 20 -1.60 
  Kukreja, Karan 1603 ENG0.001-0.4520-9.00 
  Cole, Graham L 1694 ENG0.001-0.3320-6.60 
  Mehta, Sophie 1184 ENG1.0010.09201.80 
  Brocklehurst, Andrew 1845 ENG0.001-0.1620-3.20 
  Greatorex, Roger 1655 ENG1.0010.622012.40 
  Towers, Nigel S 1679 ENG0.5010.15203.00 

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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