Individual Calculations January 2020
 Gosdin, Kaleb  Total change: -0.20  Rating chartPersonal card
 2019 Thanksgiving Open Saint Louis, Missouri USA 2019-11-29
RcRownchangeKK*chgGame
 2211 2043 1.00 3 -0.01 20 -0.20 
  Otten, Nathan 1747 USA1.0010.15203.00 
  Ali Marandi, Cemil Can g2443  * TUR0.001-0.0820-1.60 
  Bok, Benjamin g2443  * NED0.001-0.0820-1.60 
 * 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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