Individual Calculations July 2017
 Touat, Naofel  Total change: 59.60  Rating chartPersonal card
 41eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2017-06-03
RcRownchangeKK*chgGame
 1724 1414 2.50 7 1.49 40 59.60 
  Den Rooijen, Teunis 1814  * NED0.001-0.0840-3.20 
  Herrebrecht, Pierre 1722 FRA0.001-0.1440-5.60 
  Claudon, Andreas 1713 FRA0.001-0.1540-6.00 
  Calonne, Pascal 1608 FRA1.0010.754030.00 
  Swiercz, Sonia 1724 FRA1.0010.864034.40 
  Allemand, Christian 1774 FRA0.001-0.1040-4.00 
  Maupin, Gervais 1711 FRA0.5010.354014.00 
 * 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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