Individual Calculations July 2009
 Selifonova, Aleksandra  Total change: -20.10  Rating chartPersonal card
 Rating tmnt Moscow RUS 2009-03-02
RcRownchangeKK*chgGame
 1824 1888 4.50 10 -1.34 15 -20.10 
  Maidanova, Irina 1908 RUS0.001-0.4715-7.05 
  Kalinin, Nikita 1864 RUS1.0010.47157.05 
  Yusubov, Timur 2023 RUS0.001-0.3215-4.80 
  Tantsov, Peter 1753 RUS0.001-0.6815-10.20 
  Mikhlichenko, Artem 1864 RUS1.0010.47157.05 
  Vasenina, Anna 1697 RUS1.0010.25153.75 
  Kovalev, Evgeny I. 1833 RUS1.0010.42156.30 
  Klevin, Aleksandr 1839 RUS0.001-0.5715-8.55 
  Pak, Alexander 1787 RUS0.501-0.1415-2.10 
  Pylaeva, Ekaterina 1676 RUS0.001-0.7715-11.55 

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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