Rapid: Individual Calculations December 2016
 Perch, Sofya  Total change: 4.20  Rating chartPersonal card
 Central FR Chmp 2016 G17 rapid Suzdal RUS 2016-11-02
RcRownchangeKK*chgGame
 1584 1730 5.00 7 0.21 20 4.20 
  Kurkova, Sofia 1744 RUS1.0010.522010.40 
  Tatarinova, Elena 1502 RUS0.001-0.7920-15.80 
  Bagaeva, Maria 1689 RUS1.0010.44208.80 
  Kochetkova, Anastasia 1610 RUS0.001-0.6620-13.20 
  Danilova, Anastasiya 1582 RUS1.0010.30206.00 
  Efremova, Arina 1393 RUS1.0010.12202.40 
  Znamenskaya, Darya 1566 RUS1.0010.28205.60 

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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