Individual Calculations September 2023
 Hies, Norbert  Total change: 2.40  Rating chartPersonal card
 DAVOS Summer Open 2023 Davos SUI 2023-08-04
RcRownchangeKK*chgGame
 1773 1430 0.00 3 -0.53 20 -10.60 
  Adzic, Slobodan f2039 SUI0.001-0.0220-0.40 
  De Lellis, Pietro 1772 SUI0.001-0.1220-2.40 
  Taccia, Andrea 1508 ITA0.001-0.3920-7.80 

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)
 
 Wohlen Amateur Open 2023 Wohlen SUI 2023-08-25
RcRownchangeKK*chgGame
 1721 1430 1.00 2 0.65 20 13.00 
  Neves, Vincent 1841 FRA0.001-0.0820-1.60 
  Navarini, Vincent 1601 SUI1.0010.732014.60 

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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