Individual Calculations April 2009
 Litvinov, Konstantin  Total change: 38.00  Rating chartPersonal card
 23. T.Petrosian Memorial 2009 open Moscow RUS 2009-01-03
RcRownchangeKK*chgGame
 1896 1768 3.00 8 0.23 25 5.75 
  Gevondian, Arman 2081 RUS0.001-0.1425-3.50 
  Lushnikov, Evgeny 1961 RUS0.5010.25256.25 
  Shafarostov, Artem 2004 RUS0.001-0.2025-5.00 
  Yapici, Kadir Gokberk 1630 TUR0.001-0.6925-17.25 
  Pak, Alexander 1787 RUS0.5010.03250.75 
  Pylaeva, Ekaterina 1676 RUS1.0010.37259.25 
  Goryachkina, Aleksandra 2019 RUS0.001-0.1925-4.75 
  Komissarov, Stanislav 2009 RUS1.0010.802520.00 

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
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2043 1768 1.00 7 -0.21 15 -3.15 
  Popelyshev, Igor V 2118 RUS1.0010.891513.35 
  Kurukin, Dmitry 2118 RUS0.001-0.1115-1.65 
  Andreev, Gennadiy 2095 RUS0.001-0.1315-1.95 
  Rigovich, Albert 2016 RUS0.001-0.1915-2.85 
  Grinenko, Viktor 1994 RUS0.001-0.2115-3.15 
  Obrezchikov, Mikhail 1983 RUS0.001-0.2315-3.45 
  Minnehanov, Eldar 1979 KAZ0.001-0.2315-3.45 

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
 Aeroflot open C Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2037 1768 4.00 9 2.36 15 35.40 
  Yeo, Michael J 2118 ENG0.5010.39155.85 
  Piatin, Oleg 2063 RUS1.0010.851512.75 
  Nikologorsky, Matfei 2118 RUS0.001-0.1115-1.65 
  Betancourt, Pedro 2118 VEN0.001-0.1115-1.65 
  Tyutyunnikov, Kirill 1979 RUS0.001-0.2315-3.45 
  Maksimova, Alisa 1895 RUS1.0010.671510.05 
  Elfert, Aleksandr V. m2007 RUS0.5010.30154.50 
  Bezgodova, Maria wf2101 RUS0.001-0.1215-1.80 
  Salayev, Teymur Shahveran Oglu 1938 AZE1.0010.721510.80 

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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