Individual Calculations December 2021
 Altarbosh, Ward  Total change: -6.60  Rating chartPersonal card
 Ostlandsserien 1. div 2021-2022 R 1-2 Diverse NOR 2021-10-30
RcRownchangeKK*chgGame
 1870 2177 1.00 2 -0.71 20 -14.20 
  Haug, Havard 1876 NOR0.001-0.8520-17.00 
  Lien, Mikkel 1864 NOR1.0010.14202.80 

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
 1901 2229 3.00 3 0.38 20 7.60 
  Lien, Mikkel 1864 NOR1.0010.10202.00 
  Jakobsen, Kjetil Ansgar 1871 NOR1.0010.10202.00 
  Ayzenberg, Alena 1967 NOR1.0010.18203.60 

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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