Individual Calculations October 2013
 Samchenko, Serafima  Total change: 24.30  Rating chartPersonal card
 Aleksandr Zakharov – 2013 open Sochi RUS 2013-09-11
RcRownchangeKK*chgGame
 1830 1460 1.50 7 0.81 30 24.30 
  Rjabzev, Konstantin m1860  * RUS0.001-0.0830-2.40 
  Bykova, Anastasia 1860  * RUS0.001-0.0830-2.40 
  Kavyev, Ruslan 1860  * RUS0.5010.423012.60 
  Konaplev, Anton 1860  * RUS0.001-0.0830-2.40 
  Mavlyaveev, Vladimir 1741 RUS0.001-0.1630-4.80 
  Poleschikov, Alexey 1819 RUS1.0010.903027.00 
  Labasheva, Ekaterina 1807 RUS0.001-0.1130-3.30 
 * 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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