Individual Calculations December 2021
 Fossheim, Yngve  Total change: 26.40  Rating chartPersonal card
 Bergens SK Hostturnering A 2021 Bergen NOR 2021-09-07
RcRownchangeKK*chgGame
 1844 1799 4.50 9 0.55 20 11.00 
  Ski, Jonathan K. 1761 NOR1.0010.45209.00 
  Grondahl, David A 1828 NOR0.001-0.4620-9.20 
  Eriksen, Olai Dyrhaug 1809 NOR1.0010.512010.20 
  Gronnestad, Anita wf1926 NOR0.001-0.3320-6.60 
  Larsen, Stig Borje 1774 NOR1.0010.47209.40 
  Grondahl, David A 1828 NOR1.0010.542010.80 
  Selbekk, Vebjorn 1930 NOR0.001-0.3220-6.40 
  Selbekk, Vebjorn 1930 NOR0.5010.18203.60 
  Eriksen, Olai Dyrhaug 1809 NOR0.001-0.4920-9.80 

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)
 
 NM for Ungdom U26 2021 R 3-7 Bergen NOR 2021-11-22
RcRownchangeKK*chgGame
 1733 1799 3.00 4 0.77 20 15.40 
  Bjarnarson, Snorri Vikanes 1399  * NOR0.501-0.4220-8.40 
  Andas, Kjetil 1807 NOR1.0010.512010.20 
  Unhjem, Bjorn Robert Lovoll 1908 NOR0.5010.15203.00 
  Aartun, Eivind 1817 NOR1.0010.532010.60 
 * 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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