Individual Calculations January 2023
 Sidselrud, Steinar  Total change: -24.80  Rating chartPersonal card
 Ostlandsserien 2. div A 2022-2023 R 2 Diverse NOR 2022-12-03
RcRownchangeKK*chgGame
 2137 2015 0.00 1 -0.33 20 -6.60 
  Mellem, Nicolas Axel 2137 NOR0.001-0.3320-6.60 

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)
 
 Strommen host 2022 Strommen NOR 2022-12-06
RcRownchangeKK*chgGame
 1837 2015 4.00 7 -0.91 20 -18.20 
  Mella, Aage 1634 NOR1.0010.09201.80 
  Lillevold, Frode 2101 NOR0.001-0.3820-7.60 
  Fagerjord, Erlend 1835 NOR1.0010.26205.20 
  Lillevold, Frode 2101 NOR0.5010.12202.40 
  Bruun, Frank Olav 1736 NOR0.501-0.3420-6.80 
  Fagerjord, Erlend 1835 NOR0.001-0.7420-14.80 
  Lilleng, Gunnar 1615  * NOR1.0010.08201.60 
 * 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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