Individual Calculations February 2023
 Stahlberg, David  Total change: -18.20  Rating chartPersonal card
 Danish Team Ch. 2022-23 January Various DEN 2023-01-14
RcRownchangeKK*chgGame
 2029 2088 0.50 2 -0.67 20 -13.40 
  Petersson, John 2016 DEN0.501-0.1020-2.00 
  Jensen, Henrik W. 2041 DEN0.001-0.5720-11.40 

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)
 
 Allsv Div I 4 2022-23 R4 Sweden SWE 2023-01-15
RcRownchangeKK*chgGame
 1900 2088 0.50 1 -0.24 20 -4.80 
  Frisk, Hans 1900 SWE0.501-0.2420-4.80 

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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