Individual Calculations December 2022
 Westin, Ake  Total change: 14.60  Rating chartPersonal card
 Allskanskan 22-23, div 1 R12 Malmo SWE 2022-10-30
RcRownchangeKK*chgGame
 1975 1999 1.50 2 0.44 20 8.80 
  Blomdahl, Ronny 1817 SWE1.0010.26205.20 
  Nylen, Anders 2133 SWE0.5010.18203.60 

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)
 
 Allsv Div II 8 2022-23 R2 Sweden SWE 2022-11-13
RcRownchangeKK*chgGame
 1841 2000 1.00 1 0.29 20 5.80 
  Sandvall, Johannes 1841 SWE1.0010.29205.80 

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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