Individual Calculations April 2019
 Pitaval, Lubin  Total change: 5.20  Rating chartPersonal card
 38eme open international de Clermont-Ferrand CLERMONT FERRAND FRA 2019-02-28
RcRownchangeKK*chgGame
 1728 1523 1.50 5 0.13 40 5.20 
  Motoyama, Enzo-Ryadh 1923  * FRA0.001-0.0840-3.20 
  Pinot, Christophe 1844 FRA0.001-0.1340-5.20 
  Hadji, Mohamed 1837 FRA0.001-0.1440-5.60 
  Conchon, Jean-Paul 1628 FRA0.5010.14405.60 
  Sauret, Jean-Luc 1407 FRA1.0010.344013.60 
 * 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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