Individual Calculations October 2020
 Duvert, Francois  Total change: -0.40  Rating chartPersonal card
 26eme Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2020-08-24
RcRownchangeKK*chgGame
 1865 1729 3.00 9 -0.02 20 -0.40 
  Kirszenberg, Marc c2129  * FRA0.001-0.0820-1.60 
  Boulemnakher, Karim 1964 FRA0.001-0.2120-4.20 
  Daif, Driss 1829 FRA0.001-0.3620-7.20 
  Destic, Elena 1748 FRA0.001-0.4720-9.40 
  Valette, Christian 1996 FRA0.001-0.1820-3.60 
  Kim, Jisu 1866 FRA0.001-0.3220-6.40 
  Roesler, Hannah Clara 1728 GER1.0010.502010.00 
  Sylvestre-Baron, Laurent 1728 FRA1.0010.502010.00 
  Budin, Florent 1799 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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