Individual Calculations September 2018
 Donias, Orlane  Total change: 72.40  Rating chartPersonal card
 23eme tournoi internation de Creon - Tournoi Principal CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 1883 1664 4.00 9 1.81 40 72.40 
  Neatherway, A Philip 1809 ENG0.5010.19407.60 
  Gipouloux, Laurent 1607 FRA1.0010.424016.80 
  Belenkaya, Dina wg2064  * RUS0.001-0.0840-3.20 
  Cazeaux, Didier 1868 FRA0.5010.264010.40 
  Perez, Alexandre 1822 FRA0.5010.21408.40 
  Razafindratsima, Timothe 1975 FRA0.5010.364014.40 
  Fretel, Liza 1874 FRA1.0010.774030.80 
  Schmit, Vincent 2064  * FRA0.001-0.0840-3.20 
  Tardi, Oscar 1868 FRA0.001-0.2440-9.60 
 * 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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