Individual Calculations September 2019
 Zhe, Jia  Total change: -11.20  Rating chartPersonal card
 2019 Montreal Summer Chess Classic Open Montreal CAN 2019-07-31
RcRownchangeKK*chgGame
 2094 1883 0.50 3 -0.28 40 -11.20 
  Tanaka, Tyler c2109 CAN0.5010.294011.60 
  Barbeau, Sylvain f2283  * CAN0.001-0.0840-3.20 
  Yagiz, Bora 1889 TUR0.001-0.4940-19.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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