Individual Calculations January 2010
 Alieva, Alexandra  Total change: 7.75  Rating chartPersonal card
 Samara region Chmp. 2009 Women Samara RUS 2009-12-06
RcRownchangeKK*chgGame
 1788 1864 4.50 7 0.31 25 7.75 
  Chernenko, Olga 1645 RUS1.0010.22255.50 
  Gorbatova, Antonina 1792 RUS1.0010.402510.00 
  Andreeva, Elena 1962 RUS0.5010.13253.25 
  Shur, Tatiana 1528 RUS0.001-0.8825-22.00 
  Ushakova, Irina wf2162 RUS0.001-0.1525-3.75 
  Kalashnikova, Elena 1710 RUS1.0010.29257.25 
  Frolova, Lubov 1715 RUS1.0010.30257.50 

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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