Individual Calculations August 2021
 Bacconnais, Isabelle  Total change: -8.00  Rating chartPersonal card
 Open Fide de Sautron - Juillet 2021 (-2200) SAUTRON FRA 2021-07-03
RcRownchangeKK*chgGame
 1371 1046 0.50 5 -0.20 40 -8.00 
  Saguin, Pierre 1446  * FRA0.001-0.0840-3.20 
  Galimov, Iskandar 1369 FRA0.001-0.1340-5.20 
  Costa, Seraphin 1194 FRA0.001-0.3040-12.00 
  Duval, Lucie 1446  * FRA0.001-0.0840-3.20 
  Lucazeau, Alain 1400 FRA0.5010.394015.60 
 * 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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