Blitz: Individual Calculations July 2013
 Petukhov, Igor  Total change: -21.40  Rating chartPersonal card
 Izhevsk 2013 blitz Izhevsk RUS 2013-06-12
RcRownchangeKK*chgGame
 1907 1852 1.50 6 -1.07 20 -21.40 
  Efimov, Anton 1996 RUS0.001-0.3120-6.20 
  Lopatin, Nikolay 1794 RUS0.501-0.0820-1.60 
  Sazonov, Anatoliy 2030 RUS1.0010.732014.60 
  Khramtsov, Evgeny 1939 RUS0.001-0.3820-7.60 
  Zhujkov, Vyacheslav 1709 RUS0.001-0.6920-13.80 
  Murygin, Dmitry 1971 RUS0.001-0.3420-6.80 

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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