Individual Calculations July 2011
 Samdanova, Surena  Total change: -12.00  Rating chartPersonal card
 G-14 HL 2011 RUS Juniors Champ. LOO RUS 2011-04-16
RcRownchangeKK*chgGame
 1861 1859 2.50 6 -0.48 25 -12.00 
  El-Hammudani, Leila 1653 RUS1.0010.24256.00 
  Komissarova, Oksana 1913 RUS0.001-0.4225-10.50 
  Goryachkina, Aleksandra wf2055 RUS0.001-0.2525-6.25 
  Batrak, Alexandra 1887 RUS1.0010.542513.50 
  Chuprova, Irina 1804 RUS0.001-0.5825-14.50 
  Rodionova, Polina 1855 RUS0.501-0.0125-0.25 

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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