Individual Calculations September 2010
 Pert, Richard G  Total change: 3.90  Rating chartPersonal card
 British Championship Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 2341 2460 7.50 11 0.39 10 3.90 
  Addison, Bret C 2235 ENG1.0010.22102.20 
  Haydon, David L 2187 ENG1.0010.17101.70 
  Adams, Michael g2706 ENG0.001-0.1910-1.90 
  Salimbeni, George P W 2164 ENG0.501-0.3510-3.50 
  Jaunooby, Ali R 2155 ENG1.0010.14101.40 
  Houska, Jovanka mwg2433 ENG0.501-0.0410-0.40 
  Ynojosa-Aponte, Felix Jose 2224 ENG0.501-0.3010-3.00 
  Constantinou, Peter f2302 ENG1.0010.29102.90 
  Pert, Nicholas g2551 ENG0.5010.12101.20 
  Rendle, Thomas E m2391 ENG1.0010.40104.00 
  Hunt, Adam C m2408 ENG0.501-0.0710-0.70 

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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