Individual Calculations July 2009
 Kjoita, Henning  Total change: -13.00  Rating chartPersonal card
 SK 1911 Club Championship Oslo NOR 2009-01-05
RcRownchangeKK*chgGame
 1934 1730 0.50 4 -0.52 25 -13.00 
  Svendsen, Per Gisle 2028 NOR0.5010.35258.75 
  Taube, Gregor 1709 NOR0.001-0.5325-13.25 
  Guttulsrud, Odd Martin 2010 NOR0.001-0.1625-4.00 
  Botheim, Tor 1987 NOR0.001-0.1825-4.50 

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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