Individual Calculations October 2008
 Wells, Daniel J  Total change: -3.75  Rating chartPersonal card
 British Championship Major Open Liverpool ENG 2008-07-28
RcRownchangeKK*chgGame
 2041 2016 3.00 7 -0.25 15 -3.75 
  Mizanur, Rahman 2129 BAN1.0010.65159.75 
  Stayt, James N 2068 ENG0.5010.07151.05 
  Sugden, John N 2149 ENG0.001-0.3215-4.80 
  McClement, Andrew 1800 SCO0.501-0.2815-4.20 
  Van Kemenade, Rudy 1970 WLS1.0010.44156.60 
  Peacock, Malcolm R 2101 ENG0.001-0.3815-5.70 
  Taylor, Edward H 2067 ENG0.001-0.4315-6.45 

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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