Individual Calculations December 2018
 Weidenstahl, Johan  Total change: -3.60  Rating chartPersonal card
 Div II 8 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1606 1897 0.00 1 -0.85 20 -17.00 
  Rasmusson, Max 1606 SWE0.001-0.8520-17.00 

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
 2026 1897 1.00 1 0.67 20 13.40 
  Hakansson, Stefan 2026 SWE1.0010.672013.40 

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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