Individual Calculations September 2021
 Fabris, David  Total change: -53.60  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeKK*chgGame
 1524 1814 4.00 8 -2.68 20 -53.60 
  Garrido, Mihai 1580 FRA0.001-0.7920-15.80 
  Delabbey, Olivier 1483 FRA0.001-0.8820-17.60 
  Fosse, Jean-Claude 1414  * FRA1.0010.08201.60 
  Gascon, Xavier 1585 FRA1.0010.21204.20 
  Rodriguez, Augustin 1414  * FRA0.001-0.9220-18.40 
  Gault, Adrien 1471 FRA1.0010.12202.40 
  Light, Philip 1603 FRA0.001-0.7720-15.40 
  Troquereau, Philippe 1640 FRA1.0010.27205.40 
 * 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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