Individual Calculations July 2022
 Tuor, Elena  Total change: 10.20  Rating chartPersonal card
 Davos Challenge Open 2022 Davos SUI 2022-06-03
RcRownchangeKK*chgGame
 1801 1356 1.00 6 0.51 20 10.20 
  Yakimenko, Alexander A. 2018 RUS0.001-0.0120-0.20 
  Ruffenach, Alain 1889 FRA0.001-0.0320-0.60 
  Kassel, Walter 1858 AUT0.001-0.0420-0.80 
  Sidler, Raoul 1711 SUI0.001-0.1120-2.20 
  Sanchez Hernandez, Alvaro 1754 ESP0.001-0.0820-1.60 
  Lipinsky, Pierre 1573 GER1.0010.782015.60 

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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