Individual Calculations July 2009
 Myrberg, Rickard R1  Total change: -23.25  Rating chartPersonal card
 Stockholmsmasterskapet 2009 Stockholm SWE 2009-02-23
RcRownchangeKK*chgGame
 2064 1918 0.00 3 -0.93 25 -23.25 
  Hedlund, Niklas 2062 SWE0.001-0.3125-7.75 
  Samuelsson, Sven-Gunnar 2142 SWE0.001-0.2225-5.50 
  Auby, Johan R1 1989 SWE0.001-0.4025-10.00 

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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