Individual Calculations August 2012
 Prakapuk, Vera  Total change: 3.90  Rating chartPersonal card
 MinskOpen-2012 Minsk BLR 2012-07-10
RcRownchangeKK*chgGame
 1956 1656 1.50 7 0.26 15 3.90 
  Podobedov, Filipp 2056  * BLR0.001-0.0815-1.20 
  Filipets, Egor 2001 BLR0.001-0.1115-1.65 
  Berlin, Dmitriy 1988 BLR0.5010.38155.70 
  Sarichev, Sergey 2056  * BLR0.001-0.0815-1.20 
  Dvurechensky, Viacheslav 1990 BLR0.001-0.1215-1.80 
  Elkin, Leonid 2056  * BLR0.001-0.0815-1.20 
  Russko, Irina 1547 BLR1.0010.35155.25 
 * 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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