Individual Calculations February 2015
 Chapygin, Sergey  Total change: 13.60  Rating chartPersonal card
 Open Moscow B January Moscow RUS 2015-01-03
RcRownchangeKK*chgGame
 1837 1909 6.00 9 0.68 20 13.60 
  Baigushev, Alexandr 1613 RUS0.501-0.3520-7.00 
  Proskurin, Grigory 1732 RUS1.0010.27205.40 
  Elfert, Aleksandr V. m1838 RUS0.001-0.6020-12.00 
  Voronov, Vladimir Yu. 1801 RUS1.0010.35207.00 
  Yudkevich, Mikhail 2034 RUS0.5010.17203.40 
  Dzhavathanov, Magomed 1914 RUS0.001-0.4920-9.80 
  Seleznev, Yury 1797 RUS1.0010.35207.00 
  Golovin, Vitaliy 1817 RUS1.0010.37207.40 
  Yakimenko, Andrey 1991 RUS1.0010.612012.20 

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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