Individual Calculations September 2013
 Isaksson, Per  Total change: 11.10  Rating chartPersonal card
 Stockholm Open 2013 Stockholm SWE 2013-08-05
RcRownchangeKK*chgGame
 2054 2018 3.00 5 0.74 15 11.10 
  Andersen, Jens Knud 2152 GER0.5010.18152.70 
  Surikov, Victor 1891 RUS0.501-0.1715-2.55 
  Giraudi, Elio 1823 ITA1.0010.25153.75 
  Cederstam-Barsk, Carl 2240 SWE0.5010.28154.20 
  Revelj, Oskar 2164 SWE0.5010.20153.00 

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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