Individual Calculations April 2009
 Seregin, Alexey  Total change: -49.00  Rating chartPersonal card
 Orienta Winter 2008 C Moscow RUS 2008-11-22
RcRownchangeKK*chgGame
 1853 1916 4.00 10 -1.81 25 -45.25 
  Perpeliev, Gencho 1713 RUS0.501-0.2625-6.50 
  Yaroslavtsev, Yury 1920 RUS0.001-0.4925-12.25 
  Zhahbai, Yyly Zhokar 1914 KGZ1.0010.502512.50 
  Skakun, Valentina 1700 RUS0.001-0.7825-19.50 
  Moshensky, Denis 1860 RUS0.001-0.5825-14.50 
  Bocharnikov, Oleg 1821 RUS1.0010.37259.25 
  Finoshin, Alexander 1913 RUS0.001-0.5025-12.50 
  Kuprijanov, Anatoly 1939 RUS0.001-0.4725-11.75 
  Erdenee, Ariuna 1942 RUS0.5010.04251.00 
  Avakian, Armen 1811 RUS1.0010.36259.00 

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)
 
NOTE: K factor changed
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2113 1916 1.50 7 -0.25 15 -3.75 
  Manukyan, Sargis V 2198 ARM0.001-0.1615-2.40 
  Kretov, Evgueij 2181 RUS0.001-0.1815-2.70 
  Dudkin, Maxim 2104 RUS0.5010.24153.60 
  Litvinov, Viktor 2125 RUS0.5010.27154.05 
  Borodin, Stanislav 2077 RUS0.001-0.2915-4.35 
  Glazkov, Arseny 2055 RUS0.5010.19152.85 
  Gvilava, Maya 2052 RUS0.001-0.3215-4.80 

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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