Individual Calculations August 2014
 Doubleday, William G  Total change: -8.40  Rating chartPersonal card
 2014 Eastern Ontario Open Ottawa CAN 2014-07-26
RcRownchangeKK*chgGame
 2073 2059 1.50 4 -0.42 20 -8.40 
  Wan, Kevin 2020 CAN0.501-0.0520-1.00 
  Gelblum, Robert 2073 CAN1.0010.522010.40 
  Zhou, Qiyu wc2029 CAN0.001-0.5420-10.80 
  Pacey, Kevin 2171 CAN0.001-0.3520-7.00 

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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