Rapid: Individual Calculations March 2017
 Bergstrom, Goran  Total change: -7.80  Rating chartPersonal card
 Elite Hotels Open 2017 snabb vaxjo SWE 2017-02-10
RcRownchangeKK*chgGame
 1813 1686 1.00 4 -0.39 20 -7.80 
  Eriksson, Lennarth 1994 SWE0.001-0.1420-2.80 
  Khalat, Havras 1922 SWE0.001-0.2020-4.00 
  Amberts, Jens 1606 SWE0.001-0.6120-12.20 
  Pettersson, Kjell-Erik 1728 SWE1.0010.562011.20 

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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