Individual Calculations September 2022
 Knight, Simon (mex)  Total change: -7.20  Rating chartPersonal card
 Chessable British Chess Championships 2022: Over 50 Torquay ENG 2022-08-15
RcRownchangeKK*chgGame
 2002 2090 3.50 6 -0.18 40 -7.20 
  Kennedy, Craig 1873 SCO1.0010.22408.80 
  Moyse, Nigel John 1976 WLS1.0010.344013.60 
  Willmoth, Robert F c2117 ENG0.001-0.4640-18.40 
  Wilson, Edgar 1854 ENG1.0010.20408.00 
  Dargan, Paul A G c2056 ENG0.001-0.5540-22.00 
  Frostick, Clive A 2137 ENG0.5010.07402.80 

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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