Individual Calculations July 2010
 Wight, Keith  Total change: -14.40  Rating chartPersonal card
 2010 Ontario Open Ch Toronto, Ontario CAN 2010-05-22
RcRownchangeKK*chgGame
 2148 2012 0.00 3 -0.96 15 -14.40 
  Kleinman, Michael 2075 CAN0.001-0.4115-6.15 
  Kryvoshlyk, Yuriy 2152 CAN0.001-0.3115-4.65 
  Barrios, Felix 2218 COL0.001-0.2415-3.60 

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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