Individual Calculations September 2017
 Louis-Sidois, Charles  Total change: -3.40  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1957 2055 4.00 7 -0.17 20 -3.40 
  Lejarre, Ludovic m2335 FRA0.5010.34206.80 
  Meunier-Pion, Jean 2213 FRA0.001-0.2920-5.80 
  Grantais, Noe 1655  * FRA1.0010.08201.60 
  Joly, Julien 1820 FRA1.0010.21204.20 
  Ravot, Sylvain f2241 FRA0.001-0.2620-5.20 
  Azouni, Anais 1655  * FRA0.501-0.4220-8.40 
  Conti, Angelo 1780 FRA1.0010.17203.40 
 * 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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