Individual Calculations April 2013
 Chernyadev, Vadim  Total change: -9.30  Rating chartPersonal card
 Izhevsk Chmp. 2013 rtg Izhevsk RUS 2013-02-15
RcRownchangeKK*chgGame
 1947 1934 4.00 9 -0.31 30 -9.30 
  Arzamastsev, Artur 2150 RUS0.5010.28308.40 
  Kotchnev, Andrey 2039 RUS0.001-0.3630-10.80 
  Efimov, Anton 1999 RUS0.001-0.4130-12.30 
  Khusnutdinova, Alsu 1938 RUS0.001-0.4930-14.70 
  Sjutkin, Anatoly 1704 RUS1.0010.21306.30 
  Shibanov, Viktor 1946 RUS1.0010.523015.60 
  Poskrebyshev, Mikhail 1672 RUS1.0010.18305.40 
  Lebedev, Mikhail 1910 RUS0.501-0.0330-0.90 
  Ipatov, Alexander 2162 RUS0.001-0.2130-6.30 

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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