Individual Calculations July 2009
 Dudin, Denis  Total change: -20.25  Rating chartPersonal card
 Rating tmnt Saratov RUS 2009-05-22
RcRownchangeKK*chgGame
 2052 2162 5.00 9 -0.78 15 -11.70 
  Tomnikova, Lidia 1972 RUS0.001-0.7515-11.25 
  Korchmar, Vasiliy 2110 RUS0.501-0.0715-1.05 
  Kahramanov, Bahtijar 1993 RUS0.001-0.7215-10.80 
  Poleschikov, Alexey 1919 RUS1.0010.20153.00 
  Vetryansky, Vladimir 2193 RUS0.5010.04150.60 
  Tregub, Anatoliy 1931 RUS1.0010.21153.15 
  Likhoman, Mikhail 2184 RUS0.5010.03150.45 
  Brekhov, Denis 2015 RUS1.0010.30154.50 
  Avdeeva, Veronika wf2149 RUS0.501-0.0215-0.30 

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)
 
 Saratov region Chmp. 2009 open Saratov RUS 2009-06-01
RcRownchangeKK*chgGame
 1982 2162 4.50 7 -0.57 15 -8.55 
  Poleschikov, Alexey 1919 RUS0.501-0.3015-4.50 
  Gagarkine, Nikolay 2031 RUS1.0010.32154.80 
  Nikolaev, Alexander 2102 RUS0.001-0.5815-8.70 
  Mochalov, Yulian 1923 RUS1.0010.20153.00 
  Bolychevsky, Alexander 1812 RUS1.0010.11151.65 
  Brekhov, Denis 2015 RUS0.501-0.2015-3.00 
  Rjanova, Valery 2073 RUS0.501-0.1215-1.80 

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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