Individual Calculations March 2023
 Wenger, Beat  Total change: -4.80  Rating chartPersonal card
 21. Burgdorfer Open - A Burgdorf SUI 2023-02-17
RcRownchangeKK*chgGame
 1818 1645 1.00 4 -0.24 20 -4.80 
  Kurz, Stefan 1971 SUI0.001-0.1320-2.60 
  Balzer, Lars 2037 GER0.001-0.0820-1.60 
  Bucher, Dominic 1453 SUI1.0010.25205.00 
  Luginbuehl, Hanspeter 1809 SUI0.001-0.2820-5.60 

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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