Individual Calculations April 2023
 Derlich, Sarah Sima  Total change: 20.80  Rating chartPersonal card
 1HK Team March Various DEN 2023-03-12
RcRownchangeKK*chgGame
 1425 1564 1.00 1 0.31 40 12.40 
  Niclasen, Anfinn 1425 DEN1.0010.314012.40 

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)
 
 Amager Skakforenings aabne Klubmesterskab 2023 Round 5-7 Copenhagen DEN 2023-03-14
RcRownchangeKK*chgGame
 1648 1564 1.00 2 0.21 40 8.40 
  Hansen, Claus Ago 1766 DEN0.001-0.2440-9.60 
  Mortensgaard, Aksel 1530 DEN1.0010.454018.00 

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)
 

 

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