Individual Calculations September 2023
 Luisier, Jurij  Total change: -26.40  Rating chartPersonal card
 Wohlen Amateur Open 2023 Wohlen SUI 2023-08-25
RcRownchangeKK*chgGame
 1521 1458 1.00 4 -0.66 40 -26.40 
  Paholok, Igor 1708 SUI0.001-0.1940-7.60 
  Lee, Chanhee 1223 KOR1.0010.21408.40 
  Von Burg, Carl Alexander 1537 SUI0.001-0.3940-15.60 
  Kaban, Fehmi 1614 TUR0.001-0.2940-11.60 

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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