Individual Calculations December 2012
 Shafigullina, Zarina  Total change: -30.30  Rating chartPersonal card
 PFO GU12 Gorodets RUS 2012-11-01
RcRownchangeKK*chgGame
 1724 1726 0.00 2 -1.01 30 -30.30 
  Hilova, Evelina 1721 RUS0.001-0.5130-15.30 
  Kondakova, Yulia 1726 RUS0.001-0.5030-15.00 

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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