Blitz: Individual Calculations June 2013
 Rybakova, Polina  Total change: 12.40  Rating chartPersonal card
 Russian Championship G17 blitz Loo RUS 2013-04-27
RcRownchangeKK*chgGame
 1856 1759 4.00 9 0.62 20 12.40 
  Kiseleva, Arina wc1941 RUS0.001-0.2620-5.20 
  Shakhmurzova, Fatima 1899 RUS0.001-0.3120-6.20 
  Solovyova, Anastasia 1780 RUS1.0010.532010.60 
  Bogachkova, Alena 2092 RUS0.001-0.1220-2.40 
  Voischeva, Zinaida 1837 RUS1.0010.612012.20 
  Sorokina, Natalay 1660 RUS0.501-0.1420-2.80 
  Kruglikova, Viktorija 1881 RUS0.001-0.3320-6.60 
  Skorobogatova, Marina 1844 RUS1.0010.622012.40 
  Makarova, Darya 1774 RUS0.5010.02200.40 

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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