Rapid: Individual Calculations December 2018
 Jakobsen, Alf Gjoran  Total change: 12.20  Rating chartPersonal card
 70 gr Nord A Rapid 2018 Skjervoy NOR 2018-10-26
RcRownchangeKK*chgGame
 1783 1908 4.50 6 0.61 20 12.20 
  Hansen, Arne 1718 NOR0.501-0.2520-5.00 
  Jensen, Paul Johan 1945 NOR0.001-0.4520-9.00 
  Hjerpbakk, Terje 1508  * NOR1.0010.08201.60 
  Hansen, Arne 1718 NOR1.0010.25205.00 
  Mikalsen, Harald 1861 NOR1.0010.43208.60 
  Jensen, Paul Johan 1945 NOR1.0010.552011.00 
 * 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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