Individual Calculations November 2009
 Birjukov, Sergey  Total change: -49.35  Rating chartPersonal card
 Anapa 2009 C open Anapa RUS 2009-08-31
RcRownchangeKK*chgGame
 2029 2254 6.00 9 -0.85 15 -12.75 
  Abramjan, Larisa 1854  * RUS1.0010.08151.20 
  Semenov, Evgeny D. 1854  * RUS1.0010.08151.20 
  Matsenko, Sergei m2432 RUS0.001-0.2715-4.05 
  Bobrov, Alexey 2029 RUS1.0010.22153.30 
  Nyshanbayev, B. 1993 KAZ0.001-0.8215-12.30 
  Iksanov, Timur 1991 RUS0.501-0.3215-4.80 
  Malin, Denis 2040 RUS0.501-0.2715-4.05 
  Kulyshev, Sain 1949 KAZ1.0010.14152.10 
  Cherevko, Kiril 2116 RUS1.0010.31154.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Stavropol region Chmp. 2009 open Kislovodsk RUS 2009-10-03
RcRownchangeKK*chgGame
 2084 2248 2.50 7 -2.44 15 -36.60 
  Tekeyev, Zaur 2053 RUS0.001-0.7515-11.25 
  Rudakov, Aleksandr 1933 RUS1.0010.14152.10 
  Karabashev, Sagit 2170 RUS0.001-0.6115-9.15 
  Uzdenov, Timur 2132 RUS1.0010.34155.10 
  Rozhko, Mariya wf2088 RUS0.501-0.2115-3.15 
  Popov, Andrey 2004 RUS0.001-0.8015-12.00 
  Hudyakov, Sergey 2209 RUS0.001-0.5515-8.25 

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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