Individual Calculations April 2009
 Pedersen, Lars Erik  Total change: -3.60  Rating chartPersonal card
 ASKO international GP Oslo NOR 2009-01-23
RcRownchangeKK*chgGame
 1975 2053 1.50 3 -0.24 15 -3.60 
  Lie, Terje 1717 NOR1.0010.12151.80 
  Skrondal, Inge Sandstad 2216 NOR0.5010.22153.30 
  Rundgren, Anders 1993 NOR0.001-0.5815-8.70 

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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