Individual Calculations December 2017
 Weidenstahl, Johan  Total change: 10.00  Rating chartPersonal card
 Allskanskan 17/18, div 1 R23 malmo SWE 2017-10-29
RcRownchangeKK*chgGame
 1975 1855 1.50 2 0.82 20 16.40 
  Finnlaugsson, Gunnar 2014 ISL0.5010.21204.20 
  Hakansson, Mans 1936 SWE1.0010.612012.20 

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)
 
 Div II 8 2017-18 R2 Sweden SWE 2017-11-12
RcRownchangeKK*chgGame
 1996 1864 0.00 1 -0.32 20 -6.40 
  Meurman, Arne 1996 SWE0.001-0.3220-6.40 

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)
 

 

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