Blitz: Individual Calculations March 2020
 Bellahcene, Sofia  Total change: 7.60  Rating chartPersonal card
 Blitz du 18e Festival international d'Echecs du Conseil Departemental de Meurthe et Moselle a Nancy NANCY FRA 2020-02-15
RcRownchangeKK*chgGame
 1893 1830 5.00 11 0.38 20 7.60 
  Donchenko, Alexander g2230  * GER0.001-0.0820-1.60 
  Nezosi, Constantin 1430  * FRA1.0010.08201.60 
  Netzer, Jacques f2230  * FRA0.001-0.0820-1.60 
  Tchedjoyev, Ali 1779 FRA1.0010.43208.60 
  Andriasyan, Siranush wm2198 ARM0.001-0.1020-2.00 
  Bellahcene, Jenna 1471 FRA1.0010.10202.00 
  Aubert, Laurent 2091 FRA0.001-0.1820-3.60 
  Davidian, Mykhailo 1430  * FRA1.0010.08201.60 
  Pillard, Valentin 2014 FRA1.0010.742014.80 
  Muller, Etienne 1949 FRA0.001-0.3420-6.80 
  Fischer, Julie wf2001 FRA0.001-0.2720-5.40 
 * 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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