Individual Calculations March 2023
 Jorgensen, Brian Jorgen  Total change: -4.80  Rating chartPersonal card
 OBROs Aabne Klubmesterskab 2022/23 Round 3-4 Copenhagen DEN 2023-02-06
RcRownchangeKK*chgGame
 2017 2179 1.50 2 0.09 20 1.80 
  Wehding, Laurits Bonsvig 1929 DEN1.0010.19203.80 
  Skou, Niels 2104 DEN0.501-0.1020-2.00 

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)
 
 Danish Team Ch. 2022-23 February Various DEN 2023-02-26
RcRownchangeKK*chgGame
 2307 2179 0.00 1 -0.33 20 -6.60 
  Kristensen, Leif m2307 DEN0.001-0.3320-6.60 

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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