Individual Calculations January 2011
 Sjodin, Bengt  Total change: -9.90  Rating chartPersonal card
 Stockholm All saints Tournament 2010 Stockholm SWE 2010-11-04
RcRownchangeKK*chgGame
 1989 2034 2.50 6 -0.66 15 -9.90 
  Eriksson, Jorgen 2202 SWE0.5010.22153.30 
  Hedstrom, Johan 2046 SWE0.001-0.4815-7.20 
  Pettersson, Kjell 1650 SWE1.0010.09151.35 
  Logdahl, Harald f2257 SWE0.001-0.2215-3.30 
  Axelsson, Thomas 1634  * SWE1.0010.08151.20 
  Adahl, Mattias 2142 SWE0.001-0.3515-5.25 
 * 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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