Individual Calculations January 2009
 Kazakevich, Grigoriy  Total change: -11.40  Rating chartPersonal card
 St.Petersburg Chmp. 2008 QF open St.Petersburg RUS 2008-10-15
RcRownchangeKK*chgGame
 2059 2151 5.00 9 -0.55 15 -8.25 
  Kudriavtsev, Yury 1922 RUS1.0010.21153.15 
  Mukha, Aleksey 1888 RUS1.0010.18152.70 
  Korennoi, Viktor 2186 RUS0.001-0.4515-6.75 
  Balaian, Alina 1934 RUS0.001-0.7815-11.70 
  Orlov, Anatoly 2037 RUS1.0010.34155.10 
  Gorelikov, Igor 1968 RUS1.0010.26153.90 
  Vunder, Andrey 2261 RUS0.5010.15152.25 
  Valov, Ilya 2269 RUS0.001-0.3415-5.10 
  Zefirov, Vadim 2063 RUS0.501-0.1215-1.80 

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)
 
 St.Petersburg Autumn 2008 open St.Petersburg RUS 2008-11-01
RcRownchangeKK*chgGame
 2133 2151 4.50 9 -0.21 15 -3.15 
  Glazov, Anatoly 1947 RUS1.0010.24153.60 
  Kurilov, Viktor 2312 RUS0.5010.21153.15 
  Orlov, Oleg 2333 RUS0.001-0.2615-3.90 
  Svidinsky, Dmitry 2057 RUS1.0010.37155.55 
  Sichinava, Zviad 2175 RUS0.001-0.4715-7.05 
  Chernenko, Ilya 2056 RUS0.001-0.6315-9.45 
  Frakin, Nikolay 1953 RUS1.0010.24153.60 
  Gaprindashvili, Nona 2075 RUS1.0010.40156.00 
  Golovankov, Vladimir 2293 RUS0.001-0.3115-4.65 

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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