Individual Calculations April 2014
 Armstrong, Robert J.  Total change: 8.70  Rating chartPersonal card
 2014 Aurora March U2000 Aurora CAN 2014-03-08
RcRownchangeKK*chgGame
 1706 1558 1.50 4 0.29 30 8.70 
  Wu, Stanley 1680 CAN1.0010.673020.10 
  Nameer, Issani 1667 CAN0.5010.15304.50 
  Ming, Wenyang 1732 CAN0.001-0.2730-8.10 
  Guo, Thomas 1744 CAN0.001-0.2630-7.80 

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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