Individual Calculations July 2018
 Sommernes, Geir Ove M  Total change: -34.40  Rating chartPersonal card
 Rosecupen A 2018 Molde NOR 2018-06-02
RcRownchangeKK*chgGame
 1660 1634 1.00 4 -0.86 40 -34.40 
  Skrede, Per Arne 1662 NOR0.001-0.4640-18.40 
  Isachsen, Harald 1678 NOR0.001-0.4440-17.60 
  Kristiansen, Tore 1803 NOR0.001-0.2840-11.20 
  Halas, Kim Aleksander 1497 NOR1.0010.324012.80 

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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