Individual Calculations September 2022
 Bicknell, Carl  Total change: 9.80  Rating chartPersonal card
 56th Berks & Bucks Chess Congress - Championship Maidenhead ENG 2022-08-27
RcRownchangeKK*chgGame
 1949 2106 4.00 5 0.49 20 9.80 
  Mitchell, Stephen R 1891 ENG1.0010.23204.60 
  Moyse, Nigel J 1976 WLS0.501-0.1820-3.60 
  Bullock, Charles Es 1988 ENG1.0010.34206.80 
  Saunders, Aron 1836 ENG0.501-0.3320-6.60 
  Hackett, Dave G 2056 ENG1.0010.43208.60 

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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