Individual Calculations April 2009
 Duzhakov, Ilya  Total change: -10.65  Rating chartPersonal card
 Petrovskaya Ladya 2009 GM1 Peterhof RUS 2009-01-03
RcRownchangeKK*chgGame
 2448 2305 2.00 10 -1.15 15 -17.25 
  Shimanov, Aleksandr m2488 RUS0.001-0.2615-3.90 
  Fedoseev, Vladimir f2344 RUS0.001-0.4515-6.75 
  Khuseinkhodzhaev, Muhammad 2373 TJK0.001-0.4115-6.15 
  Trushelyov, Victor 2354 AZE1.0010.57158.55 
  Yevseev, Denis g2538 RUS0.001-0.2115-3.15 
  Khruschiov, Alexey g2497 MDA0.001-0.2515-3.75 
  Savchenko, Stanislav g2571 UKR0.001-0.1815-2.70 
  Levin, Evgeny A. m2484 RUS0.5010.23153.45 
  Kosov, Ivan f2383 RUS0.5010.11151.65 
  Rozum, Ivan m2451 RUS0.001-0.3015-4.50 

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)
 
 Petrovskaya Ladya 2009 GM2 Peterhof RUS 2009-01-13
RcRownchangeKK*chgGame
 2447 2305 5.00 9 2.15 15 32.25 
  Khruschiov, Alexey g2497 MDA1.0010.751511.25 
  Trushelyov, Victor 2354 AZE0.5010.07151.05 
  Savchenko, Stanislav g2571 UKR0.5010.32154.80 
  Yevseev, Denis g2538 RUS0.001-0.2115-3.15 
  Khuseinkhodzhaev, Muhammad 2373 TJK0.001-0.4115-6.15 
  Yaksin, Oleg 2335 RUS1.0010.54158.10 
  Gorovykh, Eduard m2391 RUS1.0010.62159.30 
  Brodsky, Michail g2517 UKR0.001-0.2315-3.45 
  Rozum, Ivan m2451 RUS1.0010.701510.50 

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)
 
 82. St.Petersburg Chmp. 2009 Men SF St.Petersburg RUS 2009-02-06
RcRownchangeKK*chgGame
 2242 2305 3.50 9 -1.71 15 -25.65 
  Usmanov, Vasily 2072 RUS1.0010.21153.15 
  Gorovykh, Eduard m2391 RUS0.001-0.3815-5.70 
  Smirnov, Artem m2450 RUS0.001-0.3115-4.65 
  Donskov, Anatoly 2183 RUS0.001-0.6715-10.05 
  Goldobin, Mikhail 2127 RUS1.0010.27154.05 
  Karasev, Vladimir I m2392 RUS0.001-0.3815-5.70 
  Balaian, Alina 2037 RUS1.0010.17152.55 
  Frolochkin, Vladimir 2336 RUS0.5010.04150.60 
  Kobzar, Alexandr 2187 UKR0.001-0.6615-9.90 

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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