Individual Calculations April 2008
 Petukhov, Nikolay  Total change: -51.30  Rating chartPersonal card
 Obninsk 2007 Rtg Obninsk RUS 2007-12-13
RcRownchangeKK*chgGame
 1968 1880 2.00 13 -2.99 15 -44.85 
  Saveliev, Vadim 1741 RUS0.501-0.1915-2.85 
  Kharlamov, Anton 2107 RUS0.001-0.2115-3.15 
  Polkovnikov, Nikolay 1992 RUS0.001-0.3515-5.25 
  Petrov, Vladimir S. 1948 RUS0.001-0.4115-6.15 
  Naibov, Fizuli 1813 RUS0.501-0.0915-1.35 
  Usov, Ilia Nik. 2028 RUS0.001-0.3015-4.50 
  Chaikina, Anastasia 1904 RUS0.001-0.4715-7.05 
  Nekipelov, Evgeny 2000 RUS0.001-0.3415-5.10 
  Zajtzev, Alexander 2013 RUS0.001-0.3215-4.80 
  Matytsina, Nadejda 1871 RUS1.0010.49157.35 
  Shirokov, Sergey 2063 RUS0.001-0.2615-3.90 
  Khoroshilov, Nikita 2035 RUS0.001-0.2915-4.35 
  Saakian, Felix 2071 RUS0.001-0.2515-3.75 

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)
 
 NEOD 2008 Kisik open Moscow RUS 2008-01-03
RcRownchangeKK*chgGame
 2015 1887 2.00 6 -0.01 15 -0.15 
  Blagovidov, Vitaliy 2078 RUS0.001-0.2515-3.75 
  Vasiliev, Oleg 1996 RUS0.001-0.3515-5.25 
  Leite, Ernst 2055 RUS1.0010.721510.80 
  Elfert, Aleksandr V. m2131 RUS0.001-0.2015-3.00 
  Skoriak, Ivan 2059 RUS0.001-0.2715-4.05 
  Ivanova, Marianna 1773 RUS1.0010.34155.10 

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)
 
 Moscow open 2008 B Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2094 1887 1.00 6 -0.42 15 -6.30 
  Chasovnikova, Eugenia wm2184 RUS0.001-0.1515-2.25 
  Litvinov, Viktor 2129 RUS0.001-0.2015-3.00 
  Palchun, Grigory 2069 RUS0.001-0.2615-3.90 
  Andronov, Ilya 2039 RUS0.001-0.3015-4.50 
  Lagoda, Vladimir 2067 RUS1.0010.741511.10 
  Shishkin, Alexander 2077 RUS0.001-0.2515-3.75 

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)
 

 

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