Individual Calculations February 2019
 Wu, Tony (dongze)  Total change: -16.80  Rating chartPersonal card
 Classique Hivernale de Montreal 2019 Ouverte Montreal CAN 2019-01-02
RcRownchangeKK*chgGame
 1889 1875 1.50 4 -0.42 40 -16.80 
  Tanaka, Tyler 1983 CAN1.0010.654026.00 
  Zhong, Kevin c1947 CAN0.001-0.4040-16.00 
  Li, Yi Lin 1899 CAN0.001-0.4740-18.80 
  Craciun, David 1727 CAN0.501-0.2040-8.00 

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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