Individual Calculations July 2022
 Heron, Andrew  Total change: -31.60  Rating chartPersonal card
 Davos Challenge Open 2022 Davos SUI 2022-06-03
RcRownchangeKK*chgGame
 1762 1664 1.50 6 -0.79 40 -31.60 
  Udipi, Kala Kishan 1982 SUI0.001-0.1340-5.20 
  Gut, Raphael 1834 SUI0.001-0.2840-11.20 
  Panos, Giannis 1473 GRE1.0010.254010.00 
  Bossi, Alessandro 1893 ITA0.001-0.2140-8.40 
  Bauer, Matthias 1637 GER0.501-0.0440-1.60 
  Sanchez Hernandez, Alvaro 1754 ESP0.001-0.3840-15.20 

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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