Rapid: Individual Calculations January 2018
 Gulbrandsen, Tor  Total change: -17.40  Rating chartPersonal card
 Nordstrand Sjakklubb KM Hurtigsjakk 2017 Oslo NOR 2017-12-07
RcRownchangeKK*chgGame
 1797 1965 4.00 7 -0.87 20 -17.40 
  Ugland, Torge 1653 NOR1.0010.14202.80 
  Aarnes, Carl Christian 1781 NOR0.001-0.7420-14.80 
  Sateren, Erlend 1565  * NOR1.0010.08201.60 
  Gaarder, Hans K. 1706 NOR1.0010.18203.60 
  Eckhardt, Lars 1999 NOR0.001-0.4520-9.00 
  Kvendseth, Cornelius 1964 NOR1.0010.502010.00 
  Staunsbjerg, Valdemar A 1910 NOR0.001-0.5820-11.60 
 * 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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