Individual Calculations December 2019
 Han, Johnathan  Total change: 32.40  Rating chartPersonal card
 2019 National Capital Open Ottawa CAN 2019-11-08
RcRownchangeKK*chgGame
 1911 1609 1.50 4 0.81 40 32.40 
  Jason, Liang f2009  * USA0.5010.424016.80 
  Pace, Christopher 2009  * CAN0.5010.424016.80 
  Yang, Fan 1958 CAN0.001-0.1140-4.40 
  Ramesh, Sanjay 1667 CAN0.5010.08403.20 
 * 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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