Individual Calculations September 2009
 Postnikov, Alexey  Total change: -6.00  Rating chartPersonal card
 13. Izmailov's Memorial 2009 open Tomsk RUS 2009-06-24
RcRownchangeKK*chgGame
 2100 1957 2.50 8 -0.05 15 -0.75 
  Mikhalchenko, Petr 2307 RUS0.001-0.1115-1.65 
  Fadeev, Semen 2125 RUS0.5010.22153.30 
  Medvedev, Emelian 2057 RUS0.5010.14152.10 
  Slugin, Alexander 2100 RUS0.001-0.3115-4.65 
  Lazarenko, Petr 2063 RUS0.5010.14152.10 
  Akhmetov, Ayan 1956 KAZ1.0010.50157.50 
  Kuznetsov, Evgeny 2159 RUS0.001-0.2415-3.60 
  Kiryushkin, Alexander 2035 RUS0.001-0.3915-5.85 

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)
 
 15. Maestro 2009 open Berdsk RUS 2009-07-08
RcRownchangeKK*chgGame
 2177 1982 3.00 8 0.94 15 14.10 
  Yakimov, S.y. 2207 RUS0.5010.28154.20 
  Belozerov, Andrei g2382  * RUS0.001-0.0815-1.20 
  Skokov, Boris 2105 RUS1.0010.671510.05 
  Artemiev, Vladislav 2099 RUS1.0010.66159.90 
  Galaktionov, Pavel 2174 RUS0.5010.25153.75 
  Habarov, Sergey 2174 RUS0.001-0.2515-3.75 
  Dianov, Alexey 2151 RUS0.001-0.2815-4.20 
  Khusainov, Hanif 2127 KAZ0.001-0.3115-4.65 
 * 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)
 
 Novosibirsk Gorodok 2009 open Novosibirsk RUS 2009-08-01
RcRownchangeKK*chgGame
 1908 1982 3.50 8 -1.29 15 -19.35 
  Habarov, Sergey 2174 RUS0.001-0.2515-3.75 
  Glagolev, Semen 1878 RUS0.501-0.1415-2.10 
  Latyev, Viktor 1855 RUS0.501-0.1715-2.55 
  Severinov, Alexander 1831 RUS0.001-0.7015-10.50 
  Ozonov, Erzhen 1849 RUS1.0010.32154.80 
  Khanin, Semen 1902 RUS0.501-0.1115-1.65 
  Zhdanov, Petr 2002 RUS0.001-0.4715-7.05 
  Novikov, Sviatoslav 1775 RUS1.0010.23153.45 

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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