Individual Calculations July 2019
 Prouveur, Frederic  Total change: 10.40  Rating chartPersonal card
 Quattro Caen 2019 CAEN FRA 2019-06-08
RcRownchangeKK*chgGame
 1718 1922 5.00 6 0.52 20 10.40 
  David, Sebastien 1879 FRA0.501-0.0620-1.20 
  Szacherski, Wlodimierz 1640 FRA0.501-0.3420-6.80 
  Gil, Miguel 1634 FRA1.0010.16203.20 
  David, Sebastien 1879 FRA1.0010.44208.80 
  Szacherski, Wlodimierz 1640 FRA1.0010.16203.20 
  Gil, Miguel 1634 FRA1.0010.16203.20 

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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