Individual Calculations August 2020
 Brandis, Sarah  Total change: 20.80  Rating chartPersonal card
 Davos Summer Open 2020 Davos SUI 2020-07-09
RcRownchangeKK*chgGame
 1835 1657 2.00 5 0.52 40 20.80 
  Suranyi, Pal 2037 HUN0.001-0.0940-3.60 
  Uliyanova, Flora 1356 SUI1.0010.15406.00 
  Albrecht, Benjamin 1948 GER0.001-0.1540-6.00 
  Ritter, Uwe 1999 GER1.0010.884035.20 
  Marti, Hanspeter 1833 SUI0.001-0.2740-10.80 

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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