Rapid: Individual Calculations May 2019
 Bonnafous, Michel  Total change: 18.80  Rating chartPersonal card
 9eme tournoi rapide de Cassis CASSIS FRA 2019-04-28
RcRownchangeKK*chgGame
 1783 1947 7.00 9 0.94 20 18.80 
  Rescanieres, Alice 1547  * FRA1.0010.08201.60 
  Besucco, Guy 1547  * FRA1.0010.08201.60 
  Petrosyan, Armen f2344 FRA0.001-0.0820-1.60 
  Ubeda, Antoine 1547  * FRA1.0010.08201.60 
  Roger, Patrick 1666 FRA1.0010.16203.20 
  Mazzella, Enzo f2170 FRA0.001-0.2220-4.40 
  Sonet, Sandy 1657 FRA1.0010.16203.20 
  Dvorak Santos, Tiago 1547  * FRA1.0010.08201.60 
  Fayette, Sylvain 2023 FRA1.0010.602012.00 
 * 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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