Individual Calculations April 2013
 Bryn, Askild  Total change: 25.95  Rating chartPersonal card
 Norwegian Eastern league 1. div. 2012-2013 all round Various NOR 2012-11-03
RcRownchangeKK*chgGame
 1952 2019 3.00 3 1.23 15 18.45 
  Lien, Kjell Hakon 1909 NOR1.0010.35155.25 
  Grebstad, Kjell Borre 1989 NOR1.0010.46156.90 
  Johansen, Lars 1958 NOR1.0010.42156.30 

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)
 
 Norwegian Eastern league 4. div. C 2012-2013 all rounds Various NOR 2013-01-06
RcRownchangeKK*chgGame
 2017 2019 1.00 1 0.50 15 7.50 
  Nurmi, Timo 2017 NOR1.0010.50157.50 

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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