Individual Calculations January 2014
 Wister, Finn Arild  Total change: 2.70  Rating chartPersonal card
 Kristiansand Open NGP 2013 B Kristiansand NOR 2013-11-29
RcRownchangeKK*chgGame
 1659 1627 1.00 2 0.09 30 2.70 
  Yilmaz, Kazim 1674 NOR0.5010.07302.10 
  Hagen, Thorolf 1644 NOR0.5010.02300.60 

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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