Individual Calculations December 2021
 Christoffersen, Odd  Total change: 7.00  Rating chartPersonal card
 Bergens SK Hostturnering A 2021 Bergen NOR 2021-09-07
RcRownchangeKK*chgGame
 1738 1613 2.50 9 -0.56 20 -11.20 
  Sviland, Atle 1713 NOR0.001-0.3620-7.20 
  Gronnestad, Anita wf1926 NOR0.001-0.1420-2.80 
  Ski, Jonathan K. 1761 NOR0.001-0.3020-6.00 
  Eriksen, Olai Dyrhaug 1809 NOR1.0010.752015.00 
  Hoyforsslett, Gard Rye 1597 NOR0.001-0.5220-10.40 
  Ski, Jonathan K. 1761 NOR1.0010.702014.00 
  Tenfjord Engelsen, Teodor 1530 FRA0.501-0.1120-2.20 
  Larsen, Stig Borje 1774 NOR0.001-0.2920-5.80 
  Larsen, Stig Borje 1774 NOR0.001-0.2920-5.80 

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)
 
 OSS Klassiske 2021 OSS NOR 2021-11-12
RcRownchangeKK*chgGame
 1821 1613 2.00 4 0.91 20 18.20 
  Egeland, Finn 2013  * NOR0.5010.42208.40 
  Dienes, Tamas 1544 NOR1.0010.40208.00 
  Ayzenberg, Alena 1967 NOR0.001-0.1120-2.20 
  Svanholm, Borge Waaktaar 1759 NOR0.5010.20204.00 
 * 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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