Individual Calculations January 2023
 Bruun, Frank Olav  Total change: -18.20  Rating chartPersonal card
 Strommen host 2022 Strommen NOR 2022-12-06
RcRownchangeKK*chgGame
 1688 1736 3.50 8 -0.91 20 -18.20 
  Mella, Aage 1634 NOR0.501-0.1420-2.80 
  Lilleng, Gunnar 1504 NOR1.0010.21204.20 
  Lillevold, Frode 2101 NOR0.001-0.1020-2.00 
  Fagerjord, Erlend 1835 NOR0.001-0.3620-7.20 
  Synnes, Victor 1336  * NOR1.0010.08201.60 
  Torkelsen, Lars 1365 NOR0.501-0.4020-8.00 
  Sidselrud, Steinar 2015 NOR0.5010.34206.80 
  Engevik, Bjarne J. 1710 NOR0.001-0.5420-10.80 
 * 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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