Individual Calculations September 2021
 Rueger, Alexander  Total change: -18.80  Rating chartPersonal card
 Davos General Summer Open 2021 Davos SUI 2021-08-05
RcRownchangeKK*chgGame
 1759 1843 1.50 4 -0.94 20 -18.80 
  Paleologu, Vladimir 2049 SUI0.001-0.2420-4.80 
  Wagner, Victoria 1657 GER1.0010.26205.20 
  Papaux, Steve 1736 SUI0.001-0.6520-13.00 
  Guba, Viktor 1593 AUT0.501-0.3120-6.20 

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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