Rapid: Individual Calculations August 2015
 Perch, Sofya  Total change: 13.80  Rating chartPersonal card
 Volga Cup 2015 rapid juniors 17 Kostroma RUS 2015-07-03
RcRownchangeKK*chgGame
 1744 1633 2.00 7 -0.53 20 -10.60 
  Sedykh, Egor 1902 RUS0.001-0.1720-3.40 
  Mutav, Vladimir 1910 RUS1.0010.832016.60 
  Dimitrova, Aleksandra wf1799 RUS0.001-0.2820-5.60 
  Aigi, Sergei 1745 RUS0.5010.15203.00 
  Saakyan, Emil A. 1638 RUS0.001-0.4920-9.80 
  Shojhet, Sofiy 1691 RUS0.001-0.4220-8.40 
  Shmidt, Kseniya 1520 RUS0.501-0.1520-3.00 

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)
 
 Yaroslav Mudryj 2015 rapid Yaroslavl RUS 2015-07-20
RcRownchangeKK*chgGame
 1678 1633 4.00 6 1.22 20 24.40 
  Aliev, Zalimkhan 2033  * RUS0.001-0.0820-1.60 
  Chagina, Ulyana 1326 RUS1.0010.14202.80 
  Dvoeglazova, Daria 1429 RUS1.0010.24204.80 
  Savelyev, Dmitriy 1973 RUS0.001-0.1220-2.40 
  Klimina, Nina 1401 RUS1.0010.21204.20 
  Novikov, Sergey D 1903 RUS1.0010.832016.60 
 * 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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