Individual Calculations January 2009
 Balaian, Alina  Total change: 103.05  Rating chartPersonal card
 M.Chigorin Memorial 2008 open St.Petersburg RUS 2008-10-04
RcRownchangeKK*chgGame
 2179 1934 3.00 9 1.18 15 17.70 
  Domogaev, Sergey m2284 RUS0.001-0.1115-1.65 
  Massironi, Marco 2169 ITA0.001-0.2115-3.15 
  Vrublevskaya, Olga wm2106 RUS1.0010.731510.95 
  Donskov, Anatoly 2131 RUS0.001-0.2515-3.75 
  Skrjabin, Igor 2110 RUS1.0010.731510.95 
  Timofeev, Andrei 2205 RUS0.001-0.1715-2.55 
  Sokolova, Vera wf2105 RUS1.0010.731510.95 
  Ivanov, Alexey m2284 RUS0.001-0.1115-1.65 
  Eidelson, Rakhil wg2220 BLR0.001-0.1615-2.40 

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
 2159 1934 7.00 10 4.82 15 72.30 
  Reznik, Vladimir 2161 RUS0.5010.29154.35 
  Pshenichny, Vladimir 2107 RUS1.0010.731510.95 
  Sheynin, Izrail 2168 RUS0.001-0.2115-3.15 
  Mazurov, Georgy 2117 RUS1.0010.741511.10 
  Kazakevich, Grigoriy 2151 RUS1.0010.781511.70 
  Malofeev, Alex f2253 RUS0.001-0.1315-1.95 
  Kushka, Alena wf2123 RUS1.0010.751511.25 
  Zhukov, Klim 2184 RUS1.0010.811512.15 
  Eltsov, Valery 2077 RUS0.5010.19152.85 
  Salov, Vitaly V. 2250 RUS1.0010.871513.05 

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)
 
 St.Petersburg Chmp. 2008 Girls-18 St.Petersburg  2008-12-01
RcRownchangeKK*chgGame
 1980 1934 3.50 6 0.87 15 13.05 
  Sokolova, Vera wf2105 RUS0.001-0.2715-4.05 
  Belenkaya, Dina 2024 RUS0.001-0.3815-5.70 
  Tskhadadze, Anna 1834 RUS1.0010.36155.40 
  Azimova, Karina 1981 RUS1.0010.57158.55 
  Tukan, Ekaterina 1936 RUS1.0010.50157.50 
  Zizlova, Sofia 1997 RUS0.5010.09151.35 

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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