Individual Calculations January 2016
 Zhong, Joey  Total change: -10.80  Rating chartPersonal card
 Hart House Holidays Open 2015 - Crown Toronto CAN 2015-12-18
RcRownchangeKK*chgGame
 2080 2035 1.50 4 -0.27 40 -10.80 
  Chen, Richard c2178 CAN0.001-0.3140-12.40 
  Hua, Eugene c1977 CAN1.0010.424016.80 
  Ivanov, Mike 2188 CAN0.001-0.3040-12.00 
  Tonakanian, Stephan 1977 CAN0.501-0.0840-3.20 

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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