Individual Calculations February 2014
 Bengtsson, Anders  Total change: -17.10  Rating chartPersonal card
 Karlstad Open 2013 Karlstad SWE 2013-12-27
RcRownchangeKK*chgGame
 1837 1746 1.00 4 -0.57 30 -17.10 
  Andersson, Lars 2081 SWE0.001-0.1230-3.60 
  Andersson, Kjell-Ake 1932 SWE0.001-0.2630-7.80 
  Wall, Mats 1515 SWE1.0010.21306.30 
  Gedda, Peder 1819 SWE0.001-0.4030-12.00 

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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