Individual Calculations February 2017
 Perov, German  Total change: 22.40  Rating chartPersonal card
 XXXI T. Petrosian Memorial - A Moscow RUS 2017-01-04
RcRownchangeKK*chgGame
 1800 1932 6.50 9 0.56 40 22.40 
  Maltsev, Andrey 1660 RUS0.001-0.8340-33.20 
  Granovskaya, Ekaterina 1665 RUS0.001-0.8240-32.80 
  Makhauri, Eli 1648 RUS1.0010.16406.40 
  Gudzinskaya, Polina 1643 RUS1.0010.16406.40 
  Shabunova, Ekaterina 1764 RUS1.0010.284011.20 
  Khmelev, Mikhail 1862 RUS1.0010.404016.00 
  Pesotskiy, Mikhail 2044 RUS0.5010.15406.00 
  Teiitbaev, Aktilek 2019 KGZ1.0010.624024.80 
  Yurovskikh, Yasmin 1892 RUS1.0010.444017.60 

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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