Individual Calculations October 2015
 Bychkova, Alina  Total change: -7.20  Rating chartPersonal card
 Novosibirsk Region Championship 2015 G17-19 Novosibirsk RUS 2015-08-22
RcRownchangeKK*chgGame
 1731 1970 6.00 8 -0.18 40 -7.20 
  Plugova, Veronika 1634 RUS1.0010.12404.80 
  Berezina, Mariya 1876 RUS0.001-0.6340-25.20 
  Belenok, Nataliya 1930 RUS0.001-0.5640-22.40 
  Bezverhaya, Marina 1576 RUS1.0010.08403.20 
  Khan, Anastasia 1935 RUS1.0010.454018.00 
  Borisova, Ekaterina A. 1663 RUS1.0010.14405.60 
  Sablina, Anastasia 1661 RUS1.0010.14405.60 
  Besaeva, Dalia 1570  * RUS1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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