Individual Calculations May 2012
 Dingwall, Fraser G  Total change: -13.80  Rating chartPersonal card
 Segunda AutonĂ³mica Sur 2012 Valencia ESP 2012-02-11
RcRownchangeKK*chgGame
 1731 1907 1.00 2 -0.46 30 -13.80 
  Romagosa Cerda, Ismael 1765 ESP0.001-0.6930-20.70 
  Escriva Agud, Salvador 1696 ESP1.0010.23306.90 

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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