Individual Calculations September 2010
 Gummesson, Ingvar  Total change: -16.25  Rating chartPersonal card
 Veteran-SM 2010 Lund SWE 2010-07-03
RcRownchangeKK*chgGame
 2088 1983 1.50 6 -0.65 25 -16.25 
  Andersson, Goran 2169 SWE0.001-0.2625-6.50 
  Finnlaugsson, Gunnar 2076 ISL0.5010.13253.25 
  Soderborg, Berndt 2115 SWE0.001-0.3225-8.00 
  Persson, Borje 1969 SWE1.0010.482512.00 
  Marklund, Gunnar 2080 SWE0.001-0.3725-9.25 
  Svensson, Soren 2121 SWE0.001-0.3125-7.75 

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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