Individual Calculations July 2009
 Hedlund, Niklas  Total change: -7.20  Rating chartPersonal card
 Stockholmsmasterskapet 2009 Stockholm SWE 2009-02-23
RcRownchangeKK*chgGame
 2149 2062 1.50 5 -0.48 15 -7.20 
  Duenas, Alexis R1 1936 SWE0.501-0.1715-2.55 
  Lindberg, Bosse 2341 SWE0.001-0.1615-2.40 
  Hedin, Gunnar 2139 SWE1.0010.61159.15 
  Poley, Vladimir m2342 BLR0.001-0.1615-2.40 
  Auby, Johan R1 1989 SWE0.001-0.6015-9.00 

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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