Rapid: Individual Calculations April 2023
 Stroem, Leif  Total change: -11.40  Rating chartPersonal card
 Majornas Snabbschack 3 Vt 2023 Goteborg SWE 2023-03-08
RcRownchangeKK*chgGame
 1847 2075 2.50 4 -0.57 20 -11.40 
  Stones, John 1712 SWE1.0010.10202.00 
  Kvarby, Anders 1862 SWE0.001-0.7720-15.40 
  Fors, Klas 2055 SWE0.501-0.0320-0.60 
  Buzleta, Patrik 1758 SWE1.0010.13202.60 

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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