Individual Calculations April 2009
 Andersson, Tommy  Total change: 25.50  Rating chartPersonal card
 Karlstad Open 2008 Karlstad SWE 2008-12-27
RcRownchangeKK*chgGame
 2190 2294 5.50 6 1.70 15 25.50 
  Tallaksen, Levi Andre 2068 NOR1.0010.21153.15 
  Brzezinski, Adam 2051 SWE1.0010.20153.00 
  Gajic, Mladen 2168 SWE1.0010.33154.95 
  Dragicevic, Drazen f2316 SWE1.0010.53157.95 
  Rosberg, Simon 2222 SWE1.0010.40156.00 
  Hamark, Jesper 2312 SWE0.5010.03150.45 

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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