Individual Calculations November 2014
 Booker, Brad  Total change: -34.80  Rating chartPersonal card
 2014 Alberta Open Calgary CAN 2014-10-11
RcRownchangeKK*chgGame
 2006 2097 1.00 3 -0.87 40 -34.80 
  Willis, Bradley J 1995 CAN0.001-0.6440-25.60 
  Karmali, Hafiz 1947 CAN1.0010.304012.00 
  Robichaud, Martin 2077 CAN0.001-0.5340-21.20 

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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