Rapid: Individual Calculations May 2016
 Johansson, David  Total change: -7.80  Rating chartPersonal card
 DM Sormland rapid 2016 Eskilstuna SWE 2016-04-16
RcRownchangeKK*chgGame
 1965 2075 1.50 3 -0.39 20 -7.80 
  Lofstrom, Bjorn 1793 SWE1.0010.16203.20 
  Eriksson, Patrik 1871 SWE0.501-0.2620-5.20 
  Nygren, Kim 2232 SWE0.001-0.2920-5.80 

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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