Individual Calculations February 2017
 Wu, Howard  Total change: -11.80  Rating chartPersonal card
 2017 Victoria Invitational: Vancouver-Victoria Victoria CAN 2017-01-13
RcRownchangeKK*chgGame
 2018 2122 2.50 5 -0.59 20 -11.80 
  Doknjas, Joshua c2105 CAN0.001-0.5220-10.40 
  Barranco, Francisco 2109 ESP0.001-0.5220-10.40 
  Richardson, Kai 1937 CAN1.0010.26205.20 
  Su, Michael 1742 CAN1.0010.09201.80 
  Doknjas, John f2195 CAN0.5010.10202.00 

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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