Individual Calculations April 2008
 Defirmian, Nick  Total change: 2.40  Rating chartPersonal card
 Bermuda International Open Southampton BER 2008-02-08
RcRownchangeKK*chgGame
 2234 2539 4.50 5 0.24 10 2.40 
  Cooper, Gary 2189 BER1.0010.11101.10 
  Ho, Conrad 2189 CAN1.0010.11101.10 
  Macintyre, Paul f2299 USA0.501-0.3010-3.00 
  Epstein, Esther wm2189 USA1.0010.11101.10 
  Cooper, Lawrence m2306 ENG1.0010.21102.10 

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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