Individual Calculations May 2020
 Fridman, Arvid  Total change: 22.40  Rating chartPersonal card
 Wasa Masters 2020 Stockholm SWE 2020-01-16
RcRownchangeKK*chgGame
 1973 1656 1.00 3 0.56 40 22.40 
  Isaksson, Per 2019 SWE1.0010.904036.00 
  Jafarzadeh, Mehrdad 2056  * SWE0.001-0.0840-3.20 
  Sterner, Johan 1844 SWE0.001-0.2640-10.40 
 * 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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