Individual Calculations December 2018
 Westin, Ake  Total change: -19.60  Rating chartPersonal card
 Div II 5 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1799 2008 0.50 1 -0.27 20 -5.40 
  Wiklund, Robert 1799 SWE0.501-0.2720-5.40 

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)
 
 Allskanskan 18/19, div 1 R2 Malmo SWE 2018-11-18
RcRownchangeKK*chgGame
 1853 2008 0.00 1 -0.71 20 -14.20 
  Sandberg, Martin 1853 SWE0.001-0.7120-14.20 

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)
 

 

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