Individual Calculations September 2020
 Cirrincione, Giansalvo  Total change: -8.00  Rating chartPersonal card
 Davos Schachsommer 2020 Davos SUI 2020-08-07
RcRownchangeKK*chgGame
 1720 1795 2.50 5 -0.40 20 -8.00 
  Scherler, Josephine 1395  * SUI1.0010.08201.60 
  Kostov, Deyan Samuil c2119 BUL0.001-0.1320-2.60 
  Dueck, Maximilian 1495 SUI1.0010.15203.00 
  Neuberger, Guido 2195  * GER0.001-0.0820-1.60 
  Heron, Andrew 1395  * LIE0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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