Individual Calculations October 2021
 Westrum, Kim Roger Hansen  Total change: -47.60  Rating chartPersonal card
 Kragero Grand Prix A 2021 Kragero NOR 2021-09-03
RcRownchangeKK*chgGame
 1980 1993 1.50 4 -0.56 40 -22.40 
  Altarbosh, Ward f2182 NOR0.001-0.2540-10.00 
  Fredriksen, Jan Gunnar 1838 NOR1.0010.294011.60 
  Shehzad, Shazil 2126 NOR0.001-0.3240-12.80 
  Lye, Sigurd 1772 NOR0.501-0.2840-11.20 

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)
 
 Norway Chess Open 2021 ELO Stavanger NOR 2021-09-10
RcRownchangeKK*chgGame
 1843 1993 5.50 9 -0.63 40 -25.20 
  Tenfjord Engelsen, Teodor 1593  * FRA1.0010.08403.20 
  Helgoy, Hakon 1751 NOR1.0010.20408.00 
  Engeset, Audun 1862 NOR1.0010.324012.80 
  Hausken, Andreas Skrede 1908 NOR0.501-0.1240-4.80 
  Kvendseth, Thyra 1961 NOR1.0010.464018.40 
  Schouten, Mathias Lind 1856 NOR0.001-0.6840-27.20 
  Hestholm, Gustav 1854 NOR1.0010.314012.40 
  Vestly, Jan Vidar 2086 NOR0.001-0.3740-14.80 
  Amundsen, Ask 1715 NOR0.001-0.8340-33.20 
 * 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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