Individual Calculations March 2023
 Edvardsen, Ragnar  Total change: -2.80  Rating chartPersonal card
 Ostlandsserien 1. div 2022-2023 R 6-7 Diverse NOR 2023-02-04
RcRownchangeKK*chgGame
 2040 1883 0.00 2 -0.59 20 -11.80 
  Holand, Per Fredrik 2075 NOR0.001-0.2520-5.00 
  Ayzenberg, Alena wc2004 NOR0.001-0.3420-6.80 

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)
 
 Drammens SK Klubbmesterskap 2023 Mester R 4-5 Drammen NOR 2023-02-14
RcRownchangeKK*chgGame
 1626 1883 3.00 3 0.66 20 13.20 
  Stokke, Jan 1861 NOR1.0010.47209.40 
  Ugland, Torge 1533 NOR1.0010.11202.20 
  Sorensen, Idar 1483  * 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)
 
 Kragero Resort Chess International 2023 Title group Kragero NOR 2023-02-22
RcRownchangeKK*chgGame
 2061 1883 2.00 8 -0.21 20 -4.20 
  Kreken, Eivind Grunt 2192 NOR0.001-0.1420-2.80 
  Gonzalez, Francisco Silva c2043 NOR1.0010.712014.20 
  Moen, Ole Christian f2131 NOR0.001-0.1920-3.80 
  Westrum, Kim Roger Hansen 2133 NOR0.001-0.1920-3.80 
  Ptacnikova, Lenka wg2113 ISL0.001-0.2120-4.20 
  Haugen, Lars Tormod 1856 NOR0.501-0.0420-0.80 
  Stangl, Anita, Dr. wf2013 GER0.5010.18203.60 
  Francs, Marats 2005 LAT0.001-0.3320-6.60 

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)
 

 

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