Individual Calculations December 2017
 Westin, Ake  Total change: 3.20  Rating chartPersonal card
 Div I Sodra 2017-18 R12 Sweden SWE 2017-10-21
RcRownchangeKK*chgGame
 1924 2086 1.50 2 0.07 20 1.40 
  Nilsson, Joel 1997 1925 SWE0.501-0.2120-4.20 
  Cedervall, Magnus 1922 SWE1.0010.28205.60 

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)
 
 Allskanskan 17/18, div 1 R23 malmo SWE 2017-10-29
RcRownchangeKK*chgGame
 2153 2086 0.50 1 0.09 20 1.80 
  Johansson, Thomas 2153 SWE0.5010.09201.80 

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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