Individual Calculations January 2010
 , Dhitima  Total change: -20.50  Rating chartPersonal card
 Collie Tournament Hamilton BER 2009-11-03
RcRownchangeKK*chgGame
 1726 1862 0.50 2 -0.82 25 -20.50 
  , Warren 1574 BER0.001-0.8425-21.00 
  , Cooper 1878 BER0.5010.02250.50 

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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