Individual Calculations July 2019
 Safranska, Anda  Total change: -7.40  Rating chartPersonal card
 3e Open International d'Echecs de la Cote Basque Bayonne BAYONNE FRA 2019-05-30
RcRownchangeKK*chgGame
 1953 2188 5.00 7 -0.37 20 -7.40 
  Linder, Oliver 1890 GER1.0010.15203.00 
  Valles Moreno, Ivan m2401 ESP0.001-0.2320-4.60 
  Differ, Christophe 1906 FRA1.0010.16203.20 
  Blanchet, Mathieu 1935 FRA0.501-0.3120-6.20 
  Bussacchini, Michel 1875 MNC0.501-0.3620-7.20 
  Duhau-Marmon, Nicolas 1788  * FRA1.0010.08201.60 
  Diez, Ambre 1878 FRA1.0010.14202.80 
 * 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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