Individual Calculations April 2018
 Shchukina, Ekaterina  Total change: -8.20  Rating chartPersonal card
 Open Moscow. February 2018 - A Moscow RUS 2018-02-10
RcRownchangeKK*chgGame
 1760 1639 2.50 8 -0.41 20 -8.20 
  Hakobyan, Romik 2039  * ARM0.001-0.0820-1.60 
  Mainul, Islam 1355 BAN0.501-0.3420-6.80 
  Leite, Ernst 1766 RUS1.0010.672013.40 
  Martynov, Vladimir 1871 RUS0.001-0.2120-4.20 
  Mamatov, Melis 2039  * KGZ0.001-0.0820-1.60 
  Fanha, Paulo c1853 POR0.001-0.2320-4.60 
  Pradhan, Saurav Prasad 1734 NEP1.0010.632012.60 
  Makhmudov, Dzhordg 1426 RUS0.001-0.7720-15.40 
 * 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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