Rapid: Individual Calculations September 2019
 Sorgjerd, Jan  Total change: -25.80  Rating chartPersonal card
 Nordstrand GP Hurtigsjakk 2019 A Oslo NOR 2019-08-17
RcRownchangeKK*chgGame
 1874 2086 4.00 7 -1.29 20 -25.80 
  Vigdal, Per Kr 1854 NOR1.0010.21204.20 
  Gyldenas, Ole Jorn 1942 NOR0.501-0.1920-3.80 
  Nordquelle, Daniel f2018 NOR0.001-0.5920-11.80 
  Rueda-Kjeldsen, Juan Carlos 1879 NOR0.001-0.7720-15.40 
  Gulbrandsen, Tor 1956 NOR1.0010.32206.40 
  Grover, Sigurd Loe 1785 NOR0.501-0.3520-7.00 
  Sidali, Elias Hulleberg 1686  * NOR1.0010.08201.60 
 * 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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