Individual Calculations February 2023
 Austad, Eirik Strom  Total change: 10.80  Rating chartPersonal card
 Ostlandsserien 1. div 2022-2023 R 4-5 Diverse NOR 2023-01-14
RcRownchangeKK*chgGame
 2079 2065 2.00 3 0.56 40 22.40 
  Pronstad, Thomas 1943 NOR0.501-0.1740-6.80 
  Moen, Ole Christian f2150 NOR1.0010.624024.80 
  Solberg, Joachim f2143 NOR0.5010.11404.40 

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)
 
 PSK Open Langsjakk Var 2023 A R 1 Porsgrunn NOR 2023-01-26
RcRownchangeKK*chgGame
 1837 2065 0.50 1 -0.29 40 -11.60 
  Haugen, Lars Tormod 1837 NOR0.501-0.2940-11.60 

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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