Individual Calculations July 2022
 Perkampus, Laurin  Total change: 0.20  Rating chartPersonal card
 Norway Chess Open Master 2022 Stavanger NOR 2022-06-03
RcRownchangeKK*chgGame
 2190 2069 3.00 8 0.01 20 0.20 
  Fishbein, Alexander g2413 USA0.001-0.1220-2.40 
  Valsecchi, Alessio g2504 ITA0.001-0.0620-1.20 
  Flatebo, Hallvard Haug 1907 NOR0.501-0.2120-4.20 
  Nielsen-Refs, Karl-Emil Elmer 1984 DEN0.501-0.1220-2.40 
  Wahlgreen, Noah Krug 2015 DEN1.0010.42208.40 
  Mansoor, Afras 2054 NOR1.0010.48209.60 
  Kistrup, Nicolai f2342 DEN0.001-0.1720-3.40 
  Eric, Jovana wg2301 SRB0.001-0.2120-4.20 

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)
 

 

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