Individual Calculations December 2019
 Yang, Fan  Total change: -23.60  Rating chartPersonal card
 2019 National Capital Open Ottawa CAN 2019-11-08
RcRownchangeKK*chgGame
 1834 1958 2.00 4 -0.59 40 -23.60 
  Ramesh, Sanjay 1667 CAN0.501-0.3540-14.00 
  Han, Johnathan 1609 CAN1.0010.11404.40 
  Joseph Benher, Savio 1800 CAN0.501-0.2140-8.40 
  Jason, Liang f2261 USA0.001-0.1440-5.60 

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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