Individual Calculations July 2008
 Ponomarenko, Natalia  Total change: -13.50  Rating chartPersonal card
 FL G-16 2008 RUS Juniors Champ. Dagomys RUS 2008-04-16
RcRownchangeKK*chgGame
 1822 1975 4.00 7 -0.90 15 -13.50 
  Zhmailo, Yana 1716 RUS1.0010.18152.70 
  Mironova, Natalia 1833 RUS0.001-0.6915-10.35 
  Golovina, Darya 1809 RUS1.0010.28154.20 
  Shimanova, Olga 1861 RUS0.501-0.1615-2.40 
  Chan, Naruna 1751 RUS0.501-0.2815-4.20 
  Adamova, Tuyara 1828 RUS0.001-0.7015-10.50 
  Kuznetsova, Oksana 1957 RUS1.0010.47157.05 

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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