Individual Calculations September 2009
 Parkhomenko, Alexander  Total change: 20.85  Rating chartPersonal card
 Novosibirsk Naukograd Koltsovo 2009 open Novosibirsk RUS 2009-06-28
RcRownchangeKK*chgGame
 1906 1967 1.50 4 -0.83 15 -12.45 
  Pronin, Denis 1843 RUS0.001-0.6715-10.05 
  Ozonov, Erzhen 1849 RUS1.0010.34155.10 
  Severinov, Alexander 1831 RUS0.001-0.6815-10.20 
  Misyakov, Ilya 2100 RUS0.5010.18152.70 

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)
 
 15. Maestro 2009 open Berdsk RUS 2009-07-08
RcRownchangeKK*chgGame
 2134 1967 2.50 7 0.52 15 7.80 
  Volontinas, Ivan 2192 RUS0.001-0.2215-3.30 
  Tsepennikova, Tatyana wf2128 RUS0.5010.21153.15 
  Ainutdinov, Alexander 2099 KAZ0.001-0.3215-4.80 
  Ambartsumyan, Karen 2103 RUS1.0010.681510.20 
  Sosnin, Mikhail 2197 RUS0.001-0.2115-3.15 
  Buvaltsev, Andrey 2084 RUS1.0010.66159.90 
  Altunin, Stanislav 2137 RUS0.001-0.2815-4.20 

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)
 
 K.K. Sukharev Memorial 2009 open Novosibirsk RUS 2009-07-18
RcRownchangeKK*chgGame
 2112 1967 4.00 8 1.32 15 19.80 
  Tuzhik, Artem f2314 RUS0.5010.39155.85 
  Beletsky, Alexey 2342 RUS0.001-0.0915-1.35 
  Pyltsina, Ekaterina 1856 RUS1.0010.35155.25 
  Itkin, Dmitry 2240 RUS0.001-0.1715-2.55 
  Prokopenko, Anastasia 1792 RUS1.0010.27154.05 
  Loginov, Vladislav 2169 RUS1.0010.761511.40 
  Kamrukov, Alexey 1964 RUS0.5010.00150.00 
  Sevostianov, Vladimir 2220 RUS0.001-0.1915-2.85 

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)
 
 Novosibirsk Gorodok 2009 open Novosibirsk RUS 2009-08-01
RcRownchangeKK*chgGame
 2029 1967 3.00 6 0.38 15 5.70 
  Bocharov, Ivan f2367  * RUS0.001-0.0815-1.20 
  Akishev, Alexander 2149 RUS0.001-0.2615-3.90 
  Latyev, Viktor 1855 RUS0.501-0.1515-2.25 
  Tsoy, Aleksandr 1847 RUS1.0010.34155.10 
  Neporozhnyaja, Tatyana 1882 RUS1.0010.38155.70 
  Bogdanov, Kirill 2075 RUS0.5010.15152.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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