Rapid: Individual Calculations January 2019
 Brekka, Geir  Total change: 3.20  Rating chartPersonal card
 Kristiansand SK KM Hurtigsjakk 2018 Kristiansand NOR 2018-12-05
RcRownchangeKK*chgGame
 1796 1975 6.50 9 0.16 20 3.20 
  Hagen, Thorolf 1633 NOR1.0010.12202.40 
  Bjornes, Leif 1848 NOR0.501-0.1720-3.40 
  Terland, Ole-Johan 1782 NOR1.0010.25205.00 
  Torgersen, Terje 1923 NOR0.001-0.5720-11.40 
  Vik, Jorgen 1844 NOR0.501-0.1820-3.60 
  Skorge, Geir Arne 1575  * NOR1.0010.08201.60 
  Hansen, Tor Magnus 1575  * NOR1.0010.08201.60 
  Lauritzen, Einar 1896 NOR0.501-0.1120-2.20 
  Ortoft, Kai 2089 NOR1.0010.662013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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