Individual Calculations December 2018
 Lundgren, Fredrik 1991  Total change: -20.00  Rating chartPersonal card
 Hasselbacken Lilla Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 1533 1447 0.00 2 -0.76 40 -30.40 
  Lofgren, John 1569 SWE0.001-0.3340-13.20 
  Gerdes, Sebastian 1497 SWE0.001-0.4340-17.20 

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)
 
 Lag-DM 2018/2019, div 3 R2 Stockholm SWE 2018-11-05
RcRownchangeKK*chgGame
 1645 1447 0.50 1 0.26 40 10.40 
  Eriksson, Bo 1937 1645 SWE0.5010.264010.40 

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)
 

 

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