Individual Calculations May 2022
 Okhai, Shabir  Total change: -5.40  Rating chartPersonal card
 2nd 4NCL Easter Congress Open Daventry ENG 2022-04-15
RcRownchangeKK*chgGame
 2103 2126 3.50 7 -0.27 20 -5.40 
  Gregory, Keith Df 1955 ENG1.0010.27205.40 
  Skettos, Nicolas 1929 CYP1.0010.25205.00 
  Han, Yichen f2296 NED0.001-0.2820-5.60 
  Horspool, Philip J 2028 ENG1.0010.37207.40 
  Hebden, Mark L g2448 ENG0.001-0.1320-2.60 
  White, Stuart A 2038 SCO0.501-0.1220-2.40 
  Finn, Peter 2029 ENG0.001-0.6320-12.60 

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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