Individual Calculations March 2010
 Blomstrom, Lars  Total change: 6.75  Rating chartPersonal card
 Karlstad Open 2009 Karlstad SWE 2009-12-27
RcRownchangeKK*chgGame
 2144 2154 3.00 5 0.45 15 6.75 
  Andersson, Bjorn f2302 SWE0.001-0.3015-4.50 
  Fjellengen, Bard 1906 NOR1.0010.19152.85 
  Lundin, Jan f2370 SWE0.5010.28154.20 
  Holm, Kristian Stuvik 1987 NOR0.501-0.2215-3.30 
  Ostling, Hakan 2155 SWE1.0010.50157.50 

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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