Individual Calculations March 2017
 Sosnina, Ekaterina  Total change: 29.60  Rating chartPersonal card
 Moscow-Open 2017 H G-15 Moscow RUS 2017-01-27
RcRownchangeKK*chgGame
 1664 1785 6.50 9 0.74 40 29.60 
  Vorontsova, Anna 1411 RUS1.0010.10404.00 
  Tolkacheva, Anna 1685 RUS1.0010.364014.40 
  Gyrgenova, Ekaterina 1834 RUS1.0010.574022.80 
  Ilyina, Lada 1760 RUS0.001-0.5340-21.20 
  Nikolaeva, Ksenya 1655 RUS0.501-0.1840-7.20 
  Fairuzova, Zulfiiya 1670 RUS1.0010.344013.60 
  Zinatullina, Adelya 1878 RUS0.001-0.3740-14.80 
  Gurova, Natalia 1689 RUS1.0010.374014.80 
  Inozemtseva, Alina 1393 RUS1.0010.08403.20 

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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