Individual Calculations February 2017
 Ivanova, Anastasia S.  Total change: 76.80  Rating chartPersonal card
 XXXI T. Petrosian Memorial - B Moscow RUS 2017-01-04
RcRownchangeKK*chgGame
 1580 1439 4.50 8 1.92 40 76.80 
  Levkin, Lev 1653 RUS1.0010.774030.80 
  Ivanov-Chernets, Kirill 1613 RUS1.0010.734029.20 
  Maksimenko, Arseniy 1631 RUS0.001-0.2540-10.00 
  Knjazev, Artem 1561 RUS1.0010.674026.80 
  Dmitriev, Leonid 1696 RUS0.001-0.1840-7.20 
  Kubyshkin, Nikita 1485 RUS0.5010.06402.40 
  Smirnov, Grigory 1263 RUS1.0010.274010.80 
  Timofeev, Lev 1739 RUS0.001-0.1540-6.00 

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)
 

 

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