Individual Calculations June 2013
 Polkhovskaya, Polina  Total change: -10.20  Rating chartPersonal card
 Russian Championship G15 Loo RUS 2013-04-16
RcRownchangeKK*chgGame
 1814 1794 3.50 8 -0.34 30 -10.20 
  Khokhlova, Daria 1930 RUS0.001-0.3230-9.60 
  Kazak, Natalia 1648 RUS1.0010.30309.00 
  Dordzhieva, Dinara wc2088 RUS0.001-0.1530-4.50 
  Kopovaya, Aleksandra 1641 RUS0.001-0.7030-21.00 
  Mamontova, Anastasia 1700 RUS0.501-0.1330-3.90 
  Bocharova, Ulyana 1873 RUS1.0010.613018.30 
  Kosheparova, Tatiana 1913 RUS0.001-0.3430-10.20 
  Petrenko, Anastasia 1716 RUS1.0010.393011.70 

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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