Individual Calculations September 2021
 Lefrancois, Jean  Total change: 94.40  Rating chartPersonal card
 17eme Festival International de Dieppe A - Grand Prix Duchesse de Berry DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 1446 1046 3.00 8 2.36 40 94.40 
  Tardi, Oscar 1446  * FRA0.001-0.0840-3.20 
  Vaugeois, Oceane 1446  * FRA0.001-0.0840-3.20 
  Woyave, Pascal 1446  * BEL0.001-0.0840-3.20 
  Davidou, Delphine 1446  * FRA0.5010.424016.80 
  Grolleau, Frederic 1446  * FRA1.0010.924036.80 
  Chaintreau, Thomas 1446  * FRA0.001-0.0840-3.20 
  Armao, Olivier 1446  * FRA0.5010.424016.80 
  Lefebvre, Richard 1446  * FRA1.0010.924036.80 
 * 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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