Individual Calculations April 2020
 Andersson, Jan 1948  Total change: 21.60  Rating chartPersonal card
 Ervalla KM 2020 R16 Ervalla SWE 2020-01-20
RcRownchangeKK*chgGame
 1740 1730 3.50 5 1.08 20 21.60 
  Bring, Adrian 1330  * SWE1.0010.08201.60 
  Jonsson, Magnus 2019 SWE0.001-0.1620-3.20 
  Jonsson, Christian 1990 1608 SWE1.0010.33206.60 
  Bjornvall, Tord 2034 SWE0.5010.36207.20 
  Eklund, Henrik 1711 SWE1.0010.47209.40 
 * 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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