Individual Calculations July 2015
 Sajjadi, Kimiya  Total change: -30.00  Rating chartPersonal card
 Hell Grand Prix ll 2015 Hell NOR 2015-06-26
RcRownchangeKK*chgGame
 1869 1753 0.00 2 -0.75 40 -30.00 
  Lund, Terje 2076 NOR0.001-0.1340-5.20 
  Bruaset, Eivind 1662 NOR0.001-0.6240-24.80 

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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