Individual Calculations December 2019
 Divanovic, Edin  Total change: -17.20  Rating chartPersonal card
 11th Annual Des Moines Classic Des Moines, Iowa USA 2019-11-16
RcRownchangeKK*chgGame
 1715 1585 1.00 4 -0.43 40 -17.20 
  Vasto, Daniel 1985  * USA0.001-0.0840-3.20 
  Chen, Eddison 1967 USA0.001-0.0940-3.60 
  Chang, Martin C 1209 CAN1.0010.09403.60 
  Zulic, Jasmin 1697 USA0.001-0.3540-14.00 
 * 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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