Individual Calculations September 2013
 Karlsson, Lars  Total change: -7.40  Rating chartPersonal card
 Stockholm Open 2013 Stockholm SWE 2013-08-05
RcRownchangeKK*chgGame
 2164 2411 4.00 6 -0.74 10 -7.40 
  Cederstam-Barsk, Carl 2240 SWE0.501-0.2310-2.30 
  Ask, Josef 2158 SWE0.501-0.3110-3.10 
  Poley, Vladimir m2306 BLR0.001-0.6410-6.40 
  Berglind, Axel 2011  * SWE1.0010.08100.80 
  Palmqvist, Fredrik 2040 SWE1.0010.10101.00 
  Olund, Joar 2226 SWE1.0010.26102.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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