Individual Calculations February 2013
 Sigeman, Johan  Total change: 8.25  Rating chartPersonal card
 LASK Open 2012 Lund SWE 2012-10-02
RcRownchangeKK*chgGame
 1982 2153 5.50 7 0.55 15 8.25 
  Madison, Sigurd 1796 SWE1.0010.11151.65 
  Nilsson, Patrik 1968 2052 SWE0.501-0.1415-2.10 
  Erlandsson, Calle 1810 SWE1.0010.12151.80 
  Bouaziz, Nejib 2107 SWE0.501-0.0615-0.90 
  Meurman, Arne 2046 SWE1.0010.35155.25 
  Nizov, Anton 2065 SWE0.501-0.1215-1.80 
  Arvidsson, Erik 1995 SWE1.0010.29154.35 

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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