Rapid: Individual Calculations May 2022
 Ruxton, Keith  Total change: 2.40  Rating chartPersonal card
 Edinburgh Rapid Open 2022 - Scottish Chess Tour Edinburgh SCO 2022-04-09
RcRownchangeKK*chgGame
 1977 2316 4.50 5 0.12 20 2.40 
  Cocks, Elliot 1916  * ENG1.0010.08201.60 
  Orr, Mark J L m2042 IRL1.0010.17203.40 
  Chisholm, Mike 1924 SCO1.0010.08201.60 
  Skettos, Nicolas 1903 CYP1.0010.07201.40 
  Koehn, Lennart 2098 SCO0.501-0.2820-5.60 
 * 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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