Individual Calculations January 2021
 Lindberg, Sture  Total change: 0.00  Rating chartPersonal card
 Kristallens KM 2020 R 1234 Stockholm SWE 2020-09-03
RcRownchangeKK*chgGame
 1828 1721 1.50 4 0.00 20 0.00 
  Hedstrom, Johan 2048 SWE0.5010.37207.40 
  Soderlind, Arnold 1784 SWE0.001-0.4120-8.20 
  Eriksson, Magnus 1963 1503 SWE1.0010.22204.40 
  Larsson, David 1968 1978 SWE0.001-0.1820-3.60 

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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