Individual Calculations September 2022
 Tran, Ky Lan  Total change: 36.40  Rating chartPersonal card
 36eme Open International d'Avoine AVOINE FRA 2022-07-23
RcRownchangeKK*chgGame
 1706 1513 3.50 9 0.91 40 36.40 
  Werth, Stephane 1493 FRA0.501-0.0340-1.20 
  De Lagontrie, Jean 1684 FRA0.5010.23409.20 
  Davy, Bruno 1769 FRA0.001-0.1940-7.60 
  Daubert, Cedric 1708 FRA1.0010.754030.00 
  Commin-Humeau, Augustin 2019 FRA0.5010.464018.40 
  Dupont, Victor 2000 FRA0.001-0.0440-1.60 
  Ferry, Loic 1113  * FRA1.0010.08403.20 
  De Mautor, Antoine 1814 FRA0.001-0.1540-6.00 
  Boulart, Emilie 1754 FRA0.001-0.2040-8.00 
 * 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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