Individual Calculations January 2020
 Donev, Danail  Total change: -41.40  Rating chartPersonal card
 2019 RA December Open Ottawa CAN 2019-12-06
RcRownchangeKK*chgGame
 1847 1848 0.00 4 -2.07 20 -41.40 
  Petrovic, Milos 1529 CAN0.001-0.8720-17.40 
  Liang, Jason f2248  * USA0.001-0.0820-1.60 
  Mok, Yuen Tak 1798 CAN0.001-0.5720-11.40 
  Kearnan, Dan 1813 CAN0.001-0.5520-11.00 
 * 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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