Individual Calculations September 2018
 Perez, Patrick  Total change: 69.40  Rating chartPersonal card
 23eme tournoi internation de Creon - Tournoi Principal CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 1940 1652 5.00 9 3.47 20 69.40 
  Pellegrin, Guy 1788 FRA1.0010.682013.60 
  Ballan, Guillaume 1965 FRA1.0010.862017.20 
  Jerez Perez, Alfonso m2052  * ESP0.001-0.0820-1.60 
  Llaneza Vega, Patricia wm2052  * ESP0.001-0.0820-1.60 
  Cazeaux, Didier 1868 FRA1.0010.782015.60 
  Cotonnec, Melkior m2052  * FRA0.001-0.0820-1.60 
  Razafindratsima, Timothe 1975 FRA0.001-0.1320-2.60 
  Gault, Emmanuel 1832 FRA1.0010.742014.80 
  Fretel, Liza 1874 FRA1.0010.782015.60 
 * 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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