Individual Calculations July 2022
 Hund, Barbara  Total change: -13.20  Rating chartPersonal card
 Davos Challenge Open 2022 Davos SUI 2022-06-03
RcRownchangeKK*chgGame
 2069 2088 3.00 7 -0.66 20 -13.20 
  Sidler, Raoul 1711 SUI1.0010.09201.80 
  Leisch, Lukas f2407 AUT0.5010.37207.40 
  Soham, Das m2332 IND0.001-0.2020-4.00 
  Udipi, Kala Kishan 1982 SUI0.501-0.1420-2.80 
  Scherler, Julius 1995 SUI1.0010.37207.40 
  Dushatskiy, Fedor 2107 GER0.001-0.4720-9.40 
  Gemelli, Romain 1952 SUI0.001-0.6820-13.60 

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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