Individual Calculations April 2009
 Antonov, Alexandr  Total change: -146.75  Rating chartPersonal card
 Moscow Chmp. 2008 Junors open Moscow RUS 2008-11-19
RcRownchangeKK*chgGame
 1859 2121 1.00 5 -3.08 25 -77.00 
  Glushkov, Lev 1897 RUS0.001-0.7825-19.50 
  Nagornaya, Polina 1907 RUS0.501-0.2725-6.75 
  Pak, Alexandr 1783 RUS0.001-0.8825-22.00 
  Niks, Yana 1885 RUS0.001-0.8025-20.00 
  Kvirikashvili, Sofiko 1822 RUS0.501-0.3525-8.75 

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)
 
 23. T.Petrosian Memorial 2009 open Moscow RUS 2009-01-03
RcRownchangeKK*chgGame
 1997 2121 5.00 9 -0.93 25 -23.25 
  Dizdarevic, Barbara 1887 SRB1.0010.21255.25 
  Komissarov, Stanislav 2009 RUS1.0010.35258.75 
  Demidov, Mikhail f2288 RUS0.001-0.2825-7.00 
  Gvanceladze, Anna wf2070 RUS0.001-0.5725-14.25 
  Sidorov, Kirill 1981 RUS0.501-0.1925-4.75 
  Mihnenko, Nikita 1955 RUS0.501-0.2225-5.50 
  Sysoykina, Lidia 1924 RUS1.0010.25256.25 
  Shafarostov, Artem 2004 RUS0.001-0.6625-16.50 
  Karabayir, Mustafa Yilmaz 1855 TUR1.0010.18254.50 

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)
 
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 1990 2121 3.50 8 -1.86 25 -46.50 
  Bronnikov, Konstantin 2285 RUS0.001-0.2825-7.00 
  Pristalov, Evgeny 1905 RUS0.001-0.7825-19.50 
  Lobanov, Igor 1948 RUS0.501-0.2325-5.75 
  Dragunov, Vladimir 1969 RUS1.0010.30257.50 
  Kanjaryan, Vladimir 1878 ARM0.001-0.8025-20.00 
  Ovchinnikov, Andrey 1964 RUS0.501-0.2125-5.25 
  Udodov, Yuri 1986 RUS1.0010.32258.00 
  Popov, Andrey 1988 RUS0.501-0.1825-4.50 

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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