Individual Calculations January 2009
 Zizlova, Sofia  Total change: 22.50  Rating chartPersonal card
 European Youth Chess Championship 2008 - Girls U14 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1808 2012 4.50 8 -1.55 15 -23.25 
  Papathanasiou, Ageliki 1675 GRE0.001-0.8815-13.20 
  Dudas, Szilvia 1796 HUN1.0010.22153.30 
  Lezhepekova, Veronika 1889 RUS0.001-0.6715-10.05 
  Androni, Konstantina 1775 GRE0.501-0.3015-4.50 
  Bejatovic, Bojana 1777 MKD0.501-0.2915-4.35 
  Bacic, Kristina 1753 MNE1.0010.18152.70 
  Vatkali, Dimitra 1889 GRE0.501-0.1715-2.55 
  Azimova, Karina 1908 RUS1.0010.36155.40 

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)
 
 St.Petersburg Chmp. 2008 QF open St.Petersburg RUS 2008-10-15
RcRownchangeKK*chgGame
 2065 1997 2.50 7 -0.39 15 -5.85 
  Vunder, Andrey 2261 RUS0.5010.32154.80 
  Krukovsky, Alexander 2127 RUS0.001-0.3215-4.80 
  Kalyanov, Yury 1880 RUS1.0010.34155.10 
  Senkevich, Konstantin 2118 RUS0.5010.16152.40 
  Sinajskij, Anatolij 2098 RUS0.5010.14152.10 
  Eltsov, Valery 2077 RUS0.001-0.3915-5.85 
  Krutyansky, Andrey 1895 RUS0.001-0.6415-9.60 

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)
 
 St.Petersburg Chmp. 2008 Girls-16 St.Petersburg RUS 2008-11-03
RcRownchangeKK*chgGame
 2032 1997 4.50 6 1.78 15 26.70 
  Kushka, Alena wf2123 RUS0.5010.17152.55 
  Sokolova, Vera wf2105 RUS0.5010.15152.25 
  Butuc, Maria wf2159 RUS0.5010.21153.15 
  Azimova, Karina 1981 RUS1.0010.48157.20 
  Efremova, Daria 1933 RUS1.0010.41156.15 
  Martynova, Anastasia 1891 RUS1.0010.36155.40 

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)
 
 St.Petersburg Chmp. 2008 Girls-18 St.Petersburg  2008-12-01
RcRownchangeKK*chgGame
 2012 1997 5.50 8 1.66 15 24.90 
  Tskhadadze, Anna 1834 RUS0.501-0.2215-3.30 
  Belenkaya, Dina 2024 RUS1.0010.54158.10 
  Azimova, Karina 1981 RUS1.0010.48157.20 
  Sokolova, Vera wf2105 RUS0.5010.15152.25 
  Kluchik, Julia 1951 RUS0.501-0.0615-0.90 
  Korchagina, Viktoria wf2176 RUS0.5010.23153.45 
  Bragina, Anastasia 2093 RUS1.0010.63159.45 
  Balaian, Alina 1934 RUS0.501-0.0915-1.35 

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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