Individual Calculations December 2021
 Eriksen, Olai Dyrhaug  Total change: 36.75  Rating chartPersonal card
 Bergens SK Hostturnering A 2021 Bergen NOR 2021-09-07
RcRownchangeKK*chgGame
 1813 1809 6.50 10 1.45 35 50.75 
  Selbekk, Vebjorn 1930 NOR0.5010.16355.60 
  Fossheim, Yngve 1799 NOR0.001-0.5135-17.85 
  Selbekk, Vebjorn 1930 NOR0.5010.16355.60 
  Ski, Jonathan K. 1761 NOR1.0010.433515.05 
  Christoffersen, Odd 1613 NOR0.001-0.7535-26.25 
  Larsen, Stig Borje 1774 NOR1.0010.453515.75 
  Sviland, Atle 1713 NOR1.0010.373512.95 
  Stokke, Kjetil m2209  * NOR0.5010.423514.70 
  Hoyforsslett, Gard Rye 1597 NOR1.0010.23358.05 
  Fossheim, Yngve 1799 NOR1.0010.493517.15 
 * 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)
 
 NM for Ungdom B 2021 R 3-7 Bergen NOR 2021-11-12
RcRownchangeKK*chgGame
 1726 1786 1.50 5 -1.42 35 -49.70 
  Oye-Stromberg, Alexander 2131 NOR0.001-0.1135-3.85 
  Lazareva, Emilie 1497 NOR1.0010.16355.60 
  Engedal, Jo Fronsdal 1616 NOR0.501-0.2235-7.70 
  Lye, Sigurd 1772 NOR0.001-0.5235-18.20 
  Jeyachandran, Thirukkumaran 1612 NOR0.001-0.7335-25.55 

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)
 
 Bergen Grand Prix A 2021 Bergen NOR 2021-11-26
RcRownchangeKK*chgGame
 1945 1786 2.50 5 1.02 35 35.70 
  Marzano, Carlo 2060 ITA1.0010.833529.05 
  Steigum, Endre S. 1915 NOR0.5010.17355.95 
  Omtvedt, Aleksander 1872 NOR0.5010.12354.20 
  Sekkingstad, Thomas 1880 NOR0.5010.13354.55 
  Mansoor, Afras 1997 NOR0.001-0.2335-8.05 

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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