Rapid: Individual Calculations March 2017
 Sigeman, Johan  Total change: 15.80  Rating chartPersonal card
 Skane Open 2017 senior r37 Lund SWE 2017-02-18
RcRownchangeKK*chgGame
 2060 2171 4.00 5 0.79 20 15.80 
  Olsson, Tomas 1959 SWE1.0010.23204.60 
  Lundberg, David 2175 SWE0.5010.01200.20 
  Bergner, Philipp 2144 GER1.0010.46209.20 
  Petersson, Kjell 2073 SWE1.0010.37207.40 
  Akervall, Nils 1947 SWE0.501-0.2820-5.60 

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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