Rapid: Individual Calculations August 2019
 Ledoux, Alain  Total change: -25.00  Rating chartPersonal card
 4eme tournoi de Quiberon semi-nocturne QUIBERON FRA 2019-07-28
RcRownchangeKK*chgGame
 1744 1766 2.00 6 -1.25 20 -25.00 
  Aribi, Elyazid 1490 FRA1.0010.17203.40 
  Siclet, Mathieu 1943 FRA1.0010.732014.60 
  Le Borgne, Pierre 2166  * FRA0.001-0.0820-1.60 
  Le Dortz, Andrea 1570 FRA0.001-0.7520-15.00 
  Clement, Issa 1646 FRA0.001-0.6620-13.20 
  Patry, Octave 1651 FRA0.001-0.6620-13.20 
 * 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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