Individual Calculations May 2012
 Brodie, Hugh  Total change: -28.80  Rating chartPersonal card
 6th Annual Grand Pacific Open Victoria, British Columbia CAN 2012-04-06
RcRownchangeKK*chgGame
 1962 1958 0.50 3 -0.96 30 -28.80 
  Davies, Lucas 2171 CAN0.001-0.2330-6.90 
  Trochtchanovitch, Pavel 2038 CAN0.001-0.3930-11.70 
  Lee, Andrew Quinton 1676 HKG0.501-0.3430-10.20 

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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