Individual Calculations August 2013
 Pettersson, Kjell-Erik  Total change: 21.60  Rating chartPersonal card
 Klass II grp 6, 2013 Orebro SWE 2013-07-06
RcRownchangeKK*chgGame
 1825 1724 4.00 7 1.44 15 21.60 
  Arbeus, Carl Johan 1857 SWE1.0010.681510.20 
  Svensson, Daniel 1682 SWE1.0010.44156.60 
  Amnell, Mats 1859 SWE0.001-0.3215-4.80 
  Andersson, Stefan 1975 1820 SWE0.001-0.3715-5.55 
  Johansson, Roland 1884 SWE1.0010.711510.65 
  Lappas, Georgios 1835 SWE0.001-0.3515-5.25 
  Abrahamsson, Patrik 1835 SWE1.0010.65159.75 

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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