Individual Calculations July 2012
 Kocheryagina, Polina  Total change: 23.70  Rating chartPersonal card
 G-16 FL 2012 RUS Juniors Champ. Loo RUS 2012-04-17
RcRownchangeKK*chgGame
 1747 1604 3.00 7 0.79 30 23.70 
  Zograf, Svetlana 1800 RUS0.001-0.2530-7.50 
  Fedorova, Elizaveta 1836 RUS0.001-0.2130-6.30 
  Kulagina, Ekaterina 1809 RUS0.001-0.2430-7.20 
  Kogan, Tatjana 1670 RUS1.0010.593017.70 
  Bezgodova, Tatiana 1559 RUS1.0010.443013.20 
  Skorobogatova, Olga 1742 RUS1.0010.693020.70 
  Solovyova, Anastasia 1815 RUS0.001-0.2330-6.90 

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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