Individual Calculations February 2023
 Petrovski, Petruli  Total change: 35.20  Rating chartPersonal card
 Koge aaben klubturnering Round 6-7 Koge DEN 2023-01-03
RcRownchangeKK*chgGame
 1806 1798 2.00 2 1.02 20 20.40 
  Jonsson, Anders Boel 1686 DEN1.0010.35207.00 
  Smidt-Nielsen, Henrik 1925 DEN1.0010.672013.40 

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)
 
 OBROs Aabne Klubmesterskab 2022/23 Round 1-2 Copenhagen DEN 2023-01-09
RcRownchangeKK*chgGame
 1983 1798 1.00 1 0.74 20 14.80 
  Nielsen, John Holm 1983 DEN1.0010.742014.80 

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)
 

 

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