Individual Calculations August 2022
 Davies, Nigel R  Total change: -16.40  Rating chartPersonal card
 28th 4NCL Congress Open Leamington Spa ENG 2022-07-08
RcRownchangeKK*chgGame
 2019 2441 3.00 5 -1.64 10 -16.40 
  Saunders, Aron 2041  * ENG1.0010.08100.80 
  Agnew, Alan 2068 ENG0.501-0.4010-4.00 
  Gomez, Daniel 1980 ENG0.501-0.4510-4.50 
  Goater, Kevin P c2046 ENG0.501-0.4210-4.20 
  Ackley, Peter Je 1960 ENG0.501-0.4510-4.50 
 * 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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