Individual Calculations September 2012
 Mandrykina, Zoya  Total change: -15.45  Rating chartPersonal card
 Team Juniors Chmp. RUS 2012 Rybinsk RUS 2012-08-02
RcRownchangeKK*chgGame
 1823 1742 1.00 5 -1.03 15 -15.45 
  Chkhan, Viktoria 2058 RUS0.001-0.1315-1.95 
  Ivanova, Karina 1970 RUS0.001-0.2115-3.15 
  Pranizina, Alina 1646 RUS0.001-0.6315-9.45 
  Vlasova, Daria 1878 RUS0.001-0.3215-4.80 
  Borisova, Polina 1561 RUS1.0010.26153.90 

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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