Individual Calculations May 2012
 Chek, Adrian Carl  Total change: -8.25  Rating chartPersonal card
 6th Annual Grand Pacific Open Victoria, British Columbia CAN 2012-04-06
RcRownchangeKK*chgGame
 2078 2089 1.00 3 -0.55 15 -8.25 
  Lai, Jingzhou 2029 CAN1.0010.42156.30 
  Haynes, Nicolas 2192 CAN0.001-0.3615-5.40 
  Chan, James 2012 CAN0.001-0.6115-9.15 

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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