Individual Calculations March 2012
 Butneva, Larisa  Total change: -7.50  Rating chartPersonal card
 Moscow Open 2012 B Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 1954 1832 2.00 7 -0.50 15 -7.50 
  Borisova, Elizaveta wg2219 RUS0.001-0.0915-1.35 
  Trapeznikova, Darya 2088 RUS0.001-0.1915-2.85 
  Tomnikova, Lidia wf2075 RUS0.001-0.2015-3.00 
  Borisova, Polina 1522 RUS1.0010.14152.10 
  Ibrahimova, Sabina 2070 AZE0.001-0.2015-3.00 
  Akopova, Anna 2008 RUS0.001-0.2715-4.05 
  Vasilieva, Aisena 1693 RUS1.0010.31154.65 

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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