Individual Calculations October 2008
 Bogodukhov, Roman  Total change: 10.70  Rating chartPersonal card
 Veresov Memorial Minsk BLR 2008-06-26
RcRownchangeKK*chgGame
 2004 1779 2.50 7 0.95 25 23.75 
  Viarbitski, Dzmitry 2129 BLR0.001-0.1125-2.75 
  Scherbakova, Alisa 1962 BLR0.001-0.2625-6.50 
  Korolev, Alexandr 1974 BLR1.0010.752518.75 
  Khodas, Vikentsi 2006 BLR0.001-0.2125-5.25 
  Bavin, Leonid 1908 BLR1.0010.672516.75 
  Kirpichenko, Ekaterina 2061 BLR0.5010.34258.50 
  Kovalenko, Sergey P. 1991 BLR0.001-0.2325-5.75 

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
 Saigin Memorial 2008 Brest BLR 2008-08-16
RcRownchangeKK*chgGame
 1914 1779 1.50 7 -0.87 15 -13.05 
  Sapon, Ilia 2083 BLR1.0010.861512.90 
  Ulasevich, Sergei 2089 BLR0.001-0.1415-2.10 
  Deshchits, Alexei 2020 BLR0.001-0.2015-3.00 
  Melnik, Vladimir 1933 POR0.001-0.2915-4.35 
  Terzi, Alexei 1773 BLR0.001-0.5115-7.65 
  Zubtsov, Oleg 1772 BLR0.001-0.5115-7.65 
  Tereshko, Alexei 1725 BLR0.501-0.0815-1.20 

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)
 

 

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