Individual Calculations October 2008
 Duzhakov, Ilya  Total change: 8.55  Rating chartPersonal card
 Petrovskaya Ladya 2008 open Peterhof RUS 2008-08-02
RcRownchangeKK*chgGame
 2125 2267 6.00 9 -0.08 15 -1.20 
  Burshanov, Mikhail 1939 RUS1.0010.13151.95 
  Sorokina, Anastasia wf2073 RUS0.501-0.2515-3.75 
  Kazakov, Konstantin 2166 KAZ0.001-0.6415-9.60 
  Mandrikov, Sergey 2057 RUS1.0010.23153.45 
  Krikunov, Viktor 2176 RUS0.501-0.1215-1.80 
  Lagashin, Pavel 1985 RUS1.0010.16152.40 
  Skurygin, Anton m2252 KAZ0.501-0.0215-0.30 
  Sychev, Klementy 2113 RUS1.0010.29154.35 
  Shushpanov, Vladimir m2367 RUS0.5010.14152.10 

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 2008 GM2 Peterhof RUS 2008-08-12
RcRownchangeKK*chgGame
 2435 2267 3.50 10 0.65 15 9.75 
  Kosov, Ivan f2405 RUS0.001-0.3115-4.65 
  Brodsky, Michail g2548 UKR0.001-0.1615-2.40 
  Khuseinkhodzhaev, Muhammad 2402 TJK1.0010.681510.20 
  Ivanov, Andrew 2335 RUS0.5010.09151.35 
  Terekhov, Andrey f2342 RUS1.0010.60159.00 
  Serov, Maksim 2368 RUS0.001-0.3615-5.40 
  Levin, Evgeny A. m2488 RUS0.5010.28154.20 
  Kim, Alexey g2460 KOR0.001-0.2515-3.75 
  Savchenko, Stanislav g2558 UKR0.5010.35155.25 
  Rozum, Ivan m2444 RUS0.001-0.2715-4.05 

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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