Individual Calculations September 2009
 Shah, Omaray  Total change: 30.50  Rating chartPersonal card
 2009 Canadian Open Edmonton, Alberta CAN 2009-07-11
RcRownchangeKK*chgGame
 2115 1883 2.50 6 1.22 25 30.50 
  Davies, Lucas 2172 CAN0.001-0.1625-4.00 
  Sundar, Avinaash 2093 CAN0.001-0.2325-5.75 
  Pedersen, Rick 2063 CAN1.0010.742518.50 
  Gardner, Robert J 2171 CAN0.5010.34258.50 
  Mackinnon, Keith 2148 CAN0.001-0.1825-4.50 
  Daswani, Benedict 2043 CAN1.0010.712517.75 

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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