Individual Calculations April 2009
 Kiseleva, Arina  Total change: 37.15  Rating chartPersonal card
 28. Blokadny St.Petersburg 2009 open St.Petersburg RUS 2009-01-03
RcRownchangeKK*chgGame
 2048 1830 3.00 7 1.36 25 34.00 
  Goldobin, Mikhail 2127 RUS0.001-0.1525-3.75 
  Babakhin, Anton 1986 RUS0.5010.21255.25 
  Pischikov, Vadim 1927 RUS0.001-0.3725-9.25 
  Kuzmin, Egor 1961 RUS1.0010.682517.00 
  Penkov, Aleksey 2010 RUS1.0010.742518.50 
  Nikolaev, Vadim S. 2143 RUS0.5010.36259.00 
  Khamidulin, Viacheslav f2180 RUS0.001-0.1125-2.75 

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
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2081 1830 2.00 9 0.21 15 3.15 
  Borisova, Elizaveta wg2180 RUS0.5010.39155.85 
  Paikidze, Nazi wf2180 GEO0.001-0.1115-1.65 
  Kazimova, Narmin Nizami Qizi 2165 AZE0.001-0.1215-1.80 
  Alekseeva, Alena 2039 RUS0.001-0.2315-3.45 
  Ikonomopoulou, Maria 2052 GRE0.5010.28154.20 
  Malinicheva, Lidia wf2068 RUS0.001-0.2015-3.00 
  Goryachkina, Aleksandra wf2019 RUS0.001-0.2515-3.75 
  Martynova, Anastasia 1894 RUS0.001-0.4115-6.15 
  Rozhko, Mariya wf2134 RUS1.0010.861512.90 

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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