Individual Calculations January 2009
 Vinogradov, Vladimir P.  Total change: -47.25  Rating chartPersonal card
 Moscow region Chmp. 2008 open Serpukhov RUS 2008-08-31
RcRownchangeKK*chgGame
 2139 2193 4.50 9 -0.63 25 -15.75 
  Motruk, Oleg 1843 RUS0.001-0.8925-22.25 
  Borzov, Vladimir 2060 RUS1.0010.32258.00 
  Ibragimov, Ali 2045 RUS1.0010.30257.50 
  Romanko, Marina wg2374 RUS0.001-0.2625-6.50 
  Samarin, Vladimir 2128 RUS0.001-0.5925-14.75 
  Lashkov, Vladimir 1984 RUS0.501-0.2725-6.75 
  Prohorov, Sergey 2168 RUS1.0010.472511.75 
  Luzhetskiy, Yuri 2135 RUS1.0010.422510.50 
  Korobkov, Piotr 2516 UKR0.001-0.1325-3.25 

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)
 
NOTE: K factor changed
 Gorfinkel Jubilee Karelian 2008 Rtg Kostomuksha RUS 2008-09-17
RcRownchangeKK*chgGame
 2059 2193 5.00 9 -0.93 15 -13.95 
  Andronov, Mikhail G. 2173 RUS0.001-0.5315-7.95 
  Gubaidullin, Mannifanzil A 1843 RUS1.0010.11151.65 
  Gromov, Leonid S. 1843 RUS1.0010.11151.65 
  Tretyakov, Sergey N. 2027 RUS0.501-0.2215-3.30 
  Skliarov, Dimitrij f2354 RUS0.001-0.2915-4.35 
  Bakulin, Alexandr V. 1993 RUS1.0010.24153.60 
  Shalagina, Alena 1947 RUS0.001-0.8115-12.15 
  Nasonov, Vadim A. 2234 RUS1.0010.56158.40 
  Gorfinkel, Evgeny M. 2118 RUS0.501-0.1015-1.50 

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)
 
NOTE: K factor changed
 Karelian Autumn 2008 B Petrozavodsk RUS 2008-10-08
RcRownchangeKK*chgGame
 1888 2160 7.00 10 -1.17 15 -17.55 
  Kenina, Marina 1870 RUS0.501-0.3415-5.10 
  Taldykin, Dmitry 1810 RUS1.0010.11151.65 
  Makarov, Pavel 1966 RUS0.501-0.2515-3.75 
  Velikodvorskaya, Regina 1810 RUS0.501-0.3915-5.85 
  Potievskaya, Alexandra 1870 RUS1.0010.16152.40 
  Venglinskiy, Sergey 1883 RUS1.0010.17152.55 
  Ivanov, Alexander G. 2116 RUS0.501-0.0615-0.90 
  Razh, Amalia 1878 RUS1.0010.16152.40 
  Shanchuk, Ivan A. 1810 RUS0.001-0.8915-13.35 
  Karpov, Alexander N. 1870 RUS1.0010.16152.40 

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)
 

 

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