Individual Calculations February 2016
 Andersson, Jan 1948  Total change: -17.20  Rating chartPersonal card
 Karlstad Open 2015 Karlstad SWE 2015-12-27
RcRownchangeKK*chgGame
 1830 1819 2.50 7 -0.86 20 -17.20 
  Blomstrom, Lars 2155 SWE0.001-0.1220-2.40 
  Gronn, Embla Eikeland 1430 NOR1.0010.09201.80 
  Magnussen, Pal 2013 SWE0.5010.25205.00 
  Goransson, Rolf 1975 SWE0.001-0.2920-5.80 
  Westerlund, Ola 1894 SWE0.001-0.4020-8.00 
  Mottang, Harald 1593 NOR1.0010.21204.20 
  Carlsson, Ludvig 1748 SWE0.001-0.6020-12.00 

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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