Individual Calculations February 2017
 Ostebo, Roger E  Total change: -7.60  Rating chartPersonal card
 Norwegian Premier League 2017-2018 4-5 Various NOR 2017-01-14
RcRownchangeKK*chgGame
 2034 1948 0.00 1 -0.38 20 -7.60 
  Gyldenas, Ole Jorn 2034 NOR0.001-0.3820-7.60 

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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