Individual Calculations May 2012
 Cao, Jason  Total change: 16.35  Rating chartPersonal card
 6th Annual Grand Pacific Open Victoria, British Columbia CAN 2012-04-06
RcRownchangeKK*chgGame
 2131 1977 2.00 3 1.09 15 16.35 
  Haynes, Nicolas 2192 CAN0.5010.27154.05 
  Davies, Lucas 2171 CAN0.5010.25153.75 
  Lai, Jingzhou 2029 CAN1.0010.57158.55 

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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