Individual Calculations April 2023
 Andersen, Dag  Total change: 0.00  Rating chartPersonal card
 Sarpsborg Kvalifisering 2023 Mars Sarpsborg NOR 2023-03-03
RcRownchangeKK*chgGame
 1713 1776 1.00 2 -0.17 20 -3.40 
  Forsberg, Tommy 1709 NOR1.0010.41208.20 
  Jashari, Driton 1717 NOR0.001-0.5820-11.60 

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)
 
 Ostlandsserien 2. div A 2022-2023 R 6-7 Diverse NOR 2023-03-04
RcRownchangeKK*chgGame
 1848 1776 0.50 1 0.10 20 2.00 
  Mathisen, Runar 1848 NOR0.5010.10202.00 

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)
 
 Ostfolmesterskap sjakk 2023 Fredrikstad NOR 2023-03-25
RcRownchangeKK*chgGame
 1642 1776 2.00 3 0.07 20 1.40 
  Blauhut, Holger c2104 NOR0.001-0.1320-2.60 
  Bodvarsson, Jonas Haldorsen 1376  * NOR1.0010.08201.60 
  Hanebuth, Katja 1447 NOR1.0010.12202.40 
 * 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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