Individual Calculations February 2015
 Magnussen, Pal  Total change: -13.20  Rating chartPersonal card
 Karlstad Open 2014 Karlstad SWE 2014-12-27
RcRownchangeKK*chgGame
 1825 1971 4.00 7 -0.66 20 -13.20 
  Wall, Mats 1571  * SWE0.501-0.4220-8.40 
  Svanholm, Borge Waaktaar 1782 NOR1.0010.25205.00 
  Hansen, Victor 2119 NOR0.001-0.3020-6.00 
  Karlsson, Erik 1997 1704 SWE1.0010.18203.60 
  Berggren Torell, Harald 2164 SWE0.001-0.2520-5.00 
  Andersson, Jan 1948 1754 SWE0.501-0.2820-5.60 
  Peterson, Rolf 1683 SWE1.0010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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