Individual Calculations January 2019
 Akerman, Per  Total change: -12.60  Rating chartPersonal card
 Molins minne 2018 Sandviken SWE 2018-09-27
RcRownchangeKK*chgGame
 1956 1886 1.00 4 -0.63 20 -12.60 
  Wiklund, Patrik 2015 SWE0.5010.17203.40 
  Karlsson, Patrik 1944 SWE0.5010.08201.60 
  Mehlstrand, Jimmy 2032 SWE0.001-0.3020-6.00 
  Akerlund, Fredrik 1831 SWE0.001-0.5820-11.60 

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)
 

 

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