Individual Calculations May 2013
 Nurmi, Ake  Total change: 10.80  Rating chartPersonal card
 Paskturneringen 2013 Norrkoping SWE 2013-03-29
RcRownchangeKK*chgGame
 1984 1752 2.00 6 0.72 15 10.80 
  Isaxon, Alf 2032 SWE1.0010.841512.60 
  Jakenberg, Jussi 2104 SWE0.001-0.1115-1.65 
  Samuelsson, Johan 1959 SWE0.5010.27154.05 
  Nilsson, Weine 1993 SWE0.001-0.2015-3.00 
  Grundel, Sam 1882 SWE0.001-0.3215-4.80 
  Knutsson, Hakan 1934 SWE0.5010.24153.60 

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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