Individual Calculations January 2022
 Fridman, Arvid  Total change: -36.40  Rating chartPersonal card
 Lag-DM 21-22, div 3 R2 Stockholm SWE 2021-12-13
RcRownchangeKK*chgGame
 1759 1877 0.50 1 -0.16 40 -6.40 
  Liden, Anders 1759 SWE0.501-0.1640-6.40 

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)
 
 Malmo Open 2021 std Malmo SWE 2021-12-18
RcRownchangeKK*chgGame
 1823 1877 1.50 4 -0.75 40 -30.00 
  Loftgaard, Mikkel Vinh 2026 DEN0.001-0.3040-12.00 
  Johansson, Jan 1964 1649 SWE0.501-0.2940-11.60 
  Elsner, Yair 1643 ISR1.0010.21408.40 
  Lyngsjo, Hakan 1974 SWE0.001-0.3740-14.80 

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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