Individual Calculations May 2015
 Murray, Michael A  Total change: -24.40  Rating chartPersonal card
 9th Annual Grand Pacific Open Victoria CAN 2015-04-03
RcRownchangeKK*chgGame
 1919 1962 1.00 4 -1.22 20 -24.40 
  Wu, Howard 2129 CAN0.001-0.2820-5.60 
  Richardson, Ross 1944 CAN0.501-0.0320-0.60 
  He, Anthony Bi 1714 USA0.001-0.8120-16.20 
  Green, Jim 1887 CAN0.501-0.1020-2.00 

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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