Individual Calculations September 2013
 Evertsson, Rune  Total change: -21.90  Rating chartPersonal card
 Stockholm Open 2013 Stockholm SWE 2013-08-05
RcRownchangeKK*chgGame
 1859 1983 2.50 6 -1.46 15 -21.90 
  Rajab, Schahin 1772 SWE0.501-0.2715-4.05 
  Arbeus, Carl Johan 1850 SWE1.0010.32154.80 
  Jansson, Anders O. 2116 SWE0.001-0.3215-4.80 
  Jernselius, Kjell 1831 SWE0.001-0.7015-10.50 
  Bannout, Edvin 1752 SWE1.0010.21153.15 
  Eriksson, Bo 1937 1832 SWE0.001-0.7015-10.50 

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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