Individual Calculations April 2009
 Pischikov, Vadim  Total change: 23.25  Rating chartPersonal card
 28. Blokadny St.Petersburg 2009 open St.Petersburg RUS 2009-01-03
RcRownchangeKK*chgGame
 2042 1927 4.00 7 1.55 15 23.25 
  Kazakevich, Grigoriy 2140 RUS0.5010.27154.05 
  Kiseleva, Arina wc1830 RUS1.0010.37155.55 
  Babakhin, Anton 1986 RUS1.0010.58158.70 
  Gorjunov, Sergey 2096 RUS0.001-0.2815-4.20 
  Smirnov, Artyom 2120 RUS0.5010.25153.75 
  Morozov, Mikhail M. 2031 RUS1.0010.64159.60 
  Alekseenko, Kirill f2093 RUS0.001-0.2815-4.20 

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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