Rapid: Individual Calculations July 2023
 Cattomio, Roberto  Total change: -6.60  Rating chartPersonal card
 King of the Mountain Rapid Open San Bernardino SUI 2023-06-03
RcRownchangeKK*chgGame
 1753 1472 1.50 7 -0.33 20 -6.60 
  Boschetti, Claudio 2124 SUI0.001-0.0120-0.20 
  Adzic, Slobodan f1985 SUI0.001-0.0420-0.80 
  Coqueraut, Jean Dominique 1681 ITA0.001-0.2320-4.60 
  Spinella, Giandomenico 1381 SUI1.0010.38207.60 
  Morresi, Tiziano 1428 SUI0.501-0.0620-1.20 
  Malyguine, Nil 1573 SUI0.001-0.3620-7.20 
  Gorgoglione, Enrico 2096 ITA0.001-0.0120-0.20 

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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