Individual Calculations September 2020
 Keller, Franco  Total change: -26.60  Rating chartPersonal card
 Davos Schachsommer 2020 Davos SUI 2020-08-07
RcRownchangeKK*chgGame
 1582 1551 1.00 5 -1.33 20 -26.60 
  Cirrincione, Paze Paolo 1923 ITA0.001-0.1020-2.00 
  Ferrari, Nicola 1799 SUI0.001-0.1920-3.80 
  Hirt, Benjamin 1308 SUI0.001-0.8020-16.00 
  Kostov, Troyan 1222 BUL1.0010.12202.40 
  Mutapcija, Osman 1656 SUI0.001-0.3620-7.20 

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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