Individual Calculations September 2010
 Ekelund, Kurt  Total change: -5.55  Rating chartPersonal card
 Veteran allman, 2010 Lund SWE 2010-07-03
RcRownchangeKK*chgGame
 1974 2064 1.50 3 -0.37 15 -5.55 
  Olsson, Roland 1915 SWE0.501-0.2015-3.00 
  Isaksson, Leif 2010 SWE0.501-0.0815-1.20 
  Jagerflod, Kent 1998 SWE0.501-0.0915-1.35 

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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