Individual Calculations October 2022
 Dahl, Torbjorn  Total change: 6.40  Rating chartPersonal card
 Sjakkfejden 2022 Ostersund SWE 2022-09-03
RcRownchangeKK*chgGame
 2117 1885 0.00 1 -0.21 20 -4.20 
  Bohman Karlholm, Adrian 2117 SWE0.001-0.2120-4.20 

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)
 
 Levanger Grand Prix 2022 A Levanger NOR 2022-09-16
RcRownchangeKK*chgGame
 1886 1885 3.00 5 0.53 20 10.60 
  Andersen, Edvard 1650 NOR1.0010.21204.20 
  Hjelm-Hansen, Paul Emil 1565 NOR1.0010.13202.60 
  Stromhaug, Kristoffer Wang 1912 NOR1.0010.542010.80 
  Dahl, Trygve f2201 NOR0.001-0.1320-2.60 
  Brodtkorb, Lars Johan 2103 NOR0.001-0.2220-4.40 

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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