Individual Calculations July 2009
 Bobarykin, Dmitry  Total change: -12.30  Rating chartPersonal card
 Irkutsk Chmp. 2009 open Irkutsk RUS 2009-03-21
RcRownchangeKK*chgGame
 2068 2260 6.00 8 0.08 15 1.20 
  Goryachkin, Alexander 1936 RUS1.0010.13151.95 
  Burdyko, Alexander 2090 RUS0.001-0.7215-10.80 
  Sergeev, Andrey 2046 RUS1.0010.23153.45 
  Ivenin, Vladimir 2052 RUS1.0010.23153.45 
  Shneider, Alexander 2097 RUS1.0010.28154.20 
  Samarin, Sergei 2126 RUS1.0010.32154.80 
  Rusanov, Valery 1985 RUS1.0010.17152.55 
  Danchinov, Viktor 2215 RUS0.001-0.5615-8.40 

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)
 
 SibFR Chmp. 2009 Men Irkutsk RUS 2009-05-10
RcRownchangeKK*chgGame
 2100 2260 4.00 7 -0.90 15 -13.50 
  Eremeenko, Vladimir 1941 RUS0.501-0.3715-5.55 
  Sergeev, Andrey 2067 RUS0.501-0.2515-3.75 
  Radnaev, Anatoly 2058 RUS0.501-0.2615-3.90 
  Bahturin, Konstantin 2102 RUS0.501-0.2115-3.15 
  Petrov, Andrey A 2066 RUS1.0010.25153.75 
  Rushakov, Anatoly 2049 RUS1.0010.23153.45 
  Obolenskikh, Dmitry 2420 RUS0.001-0.2915-4.35 

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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