Rapid: Individual Calculations February 2023
 Irandoust, Babak  Total change: 33.40  Rating chartPersonal card
 Apent NM i hurtigsjakk 2023 A Drammen NOR 2023-01-07
RcRownchangeKK*chgGame
 1856 1589 3.50 10 1.67 20 33.40 
  David, Eldin 1965 NOR0.001-0.0920-1.80 
  Ostebo, Roger Endre 1891 NOR0.001-0.1520-3.00 
  Farmen, Pal 1864 NOR0.001-0.1720-3.40 
  Andersen, Jorgen Mosbech 1860 NOR1.0010.832016.60 
  Johansen, Lars 1804 NOR0.001-0.2320-4.60 
  Brastein, Lars 1912 NOR0.001-0.1320-2.60 
  Kizatbay, Alseit 1894 NOR0.5010.36207.20 
  Myrene, Jon Kare 1839 NOR1.0010.812016.20 
  Berget, Eirik 1658 NOR0.001-0.4020-8.00 
  Bergersen, Kjetil J 1873 NOR1.0010.842016.80 

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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