Individual Calculations January 2015
 Alderson, John K A  Total change: 0.00  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeRpKK*chgGame
 1982 0 3.00 8 0.00 1895   0.00 
  Rozycki, Bartlomiej 2085 POL0.0010.00 0.00 
  Cannon, Raymond C 1956 ENG0.0010.00 0.00 
  Anbukumar, Hajane 1844 ENG1.0010.00 0.00 
  White, David J 1891 ENG1.0010.00 0.00 
  Coleman, David J c2253 ENG0.0010.00 0.00 
  Praczukowski, Stanislaw 1962 POL0.0010.00 0.00 
  Cohen, Ronnie 1929 ENG0.5010.00 0.00 
  Kalavannan, Koby 1935 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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