Individual Calculations December 2018
 Sjostrand, Joel  Total change: -3.00  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 1929 1943 2.00 4 -0.07 20 -1.40 
  Fors, Tomas 2152 SWE0.001-0.2320-4.60 
  Gustavsson, Kent 1794 FIN1.0010.30206.00 
  Jernselius, Kjell 1727 SWE1.0010.22204.40 
  Luna, Gustavo 2042 SWE0.001-0.3620-7.20 

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
 1884 1943 0.50 1 -0.08 20 -1.60 
  Brehmer, Ulf 1884 SWE0.501-0.0820-1.60 

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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