Individual Calculations June 2015
 Chung, Alec  Total change: 0.00  Rating chartPersonal card
 40th Paul Keres Memorial Richmond CAN 2015-05-16
RcRownchangeRpKK*chgGame
 1919 0 2.50 5 0.00 1919   0.00 
  Patterson, Roger 2071 CAN0.0010.00 0.00 
  Zhou, Aiden 1909 CAN0.5010.00 0.00 
  Yu, Robin 1885 USA1.0010.00 0.00 
  Pulfer, Luke 1720 CAN0.0010.00 0.00 
  Ingram, Richard 2012 CAN1.0010.00 0.00 

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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