Rapid: Individual Calculations September 2016
 Johansson, Christer  Total change: -7.80  Rating chartPersonal card
 Lidkoping Open 2016 Lidkoping SWE 2016-08-27
RcRownchangeKK*chgGame
 1920 1775 1.50 6 -0.39 20 -7.80 
  Pedersen, Dimon Paul 2095 DEN0.001-0.1320-2.60 
  Moller, Mikael 1919 SWE0.5010.19203.80 
  Dahlstrom, Rickard 1929 SWE0.001-0.2920-5.80 
  Johansson, Eva 1918 SWE0.001-0.3120-6.20 
  Mohammed, Safian Haj 1792 SWE1.0010.522010.40 
  Wiman, Kenneth 1867 SWE0.001-0.3720-7.40 

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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