Individual Calculations August 2023
 Roth, Martin  Total change: -25.40  Rating chartPersonal card
 SEM 2023 Meisterturnier Leukerbad SUI 2023-07-15
RcRownchangeKK*chgGame
 2111 2009 1.50 7 -1.27 20 -25.40 
  Peng, Li Min g2535 UKR0.001-0.0320-0.60 
  Schellenberg, Simon 1985 SUI0.001-0.5320-10.60 
  Heer, Stephan 2001 SUI1.0010.49209.80 
  Arquint, Andri 1966 SUI0.001-0.5620-11.20 
  Steenhuis, Jan 2087 SUI0.001-0.3920-7.80 
  Angst, Oliver 2156 SUI0.001-0.3020-6.00 
  Menzi, Jonas 2046 SUI0.5010.05201.00 

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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