Individual Calculations January 2022
 Rydstrom, Tom  Total change: -0.60  Rating chartPersonal card
 Vaxjo KM 2021 grupp 1 Vaxjo SWE 2021-09-28
RcRownchangeKK*chgGame
 1952 2315 8.00 9 -0.03 20 -0.60 
  Wihlborn, Bengt 1915  * SWE1.0010.08201.60 
  Johnsson, Marcus 1915  * SWE1.0010.08201.60 
  Ottosson, Bjorn 1915  * SWE1.0010.08201.60 
  Frisk, Hans 1915  * SWE1.0010.08201.60 
  Lindborg, Patrik 2120 SWE0.001-0.7520-15.00 
  Qwarfort, Bengt 1915  * SWE1.0010.08201.60 
  Heidenfors, Ronald 2014 SWE1.0010.15203.00 
  Soderberg, Kevin 1915  * SWE1.0010.08201.60 
  Nilsson, Mattias 1979 1940 SWE1.0010.09201.80 
 * 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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