Individual Calculations September 2022
 Hasson, Peter  Total change: 0.00  Rating chartPersonal card
 Chessable British Chess Championships 2022: Over 50 Torquay ENG 2022-08-15
RcRownchangeRpKK*chgGame
 1922 0 4.00 7 0.00 1942   0.00 
  Wilson, Edgar 1854 ENG0.5010.00 0.00 
  Homer, Stephen J 1932 ENG0.5010.00 0.00 
  Kennedy, Craig 1873 SCO0.5010.00 0.00 
  Miller, George 1768 ENG1.0010.00 0.00 
  Moyse, Nigel John 1976 WLS0.5010.00 0.00 
  Dilleigh, Stephen P 2040 ENG0.5010.00 0.00 
  Brown, Alan M 2013 ENG0.5010.00 0.00 

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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