Individual Calculations March 2012
 Pacey, Kevin  Total change: -2.25  Rating chartPersonal card
 2012 Ottawa Winter Open Ottawa, Ontario CAN 2012-02-17
RcRownchangeKK*chgGame
 2155 2181 1.50 3 -0.15 15 -2.25 
  Sambuev, Bator g2531 CAN0.001-0.1115-1.65 
  Li, Ruokai 1931 CAN0.501-0.3115-4.65 
  Palsson, Halldor 2002 CAN1.0010.27154.05 

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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