Individual Calculations September 2013
 Arbeus, Carl Johan  Total change: -1.80  Rating chartPersonal card
 Stockholm Open 2013 Stockholm SWE 2013-08-05
RcRownchangeKK*chgGame
 1899 1850 2.50 6 -0.12 15 -1.80 
  Ziller, Christian 2096 GER0.5010.31154.65 
  Evertsson, Rune 1983 SWE0.001-0.3215-4.80 
  Petersson, Baldur Teodor 1602 SWE1.0010.19152.85 
  Kostlan, Jan 1974 CZE1.0010.671510.05 
  Hallerod, Ralph 2128 SWE0.001-0.1715-2.55 
  Moisander, Ivar 1611 SWE0.001-0.8015-12.00 

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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