Individual Calculations April 2009
 Merdeev, Andrey  Total change: -23.70  Rating chartPersonal card
 1st Vidnoe Cup SF Rtg Vidnoe RUS 2008-12-25
RcRownchangeKK*chgGame
 2064 2021 5.50 14 -0.78 25 -19.50 
  Shpagin, Vlas 2371 RUS0.5010.39259.75 
  Kuznetsov, Vladimir V. 2127 RUS0.001-0.3625-9.00 
  Semynin, Stanislav 2089 RUS1.0010.592514.75 
  Kubrakov, Petr 2329 RUS0.5010.36259.00 
  Maksimova, Alisa 1894 RUS0.001-0.6725-16.75 
  Shorokhov, Evgenij 2222 RUS0.001-0.2425-6.00 
  Krivoshein, Boris 1941 RUS1.0010.39259.75 
  Bukharov, Valery 1877 RUS1.0010.31257.75 
  Pronjkin, Anatoly 2047 RUS0.001-0.4625-11.50 
  Seleznev, Anatoly 2205 RUS0.001-0.2625-6.50 
  Fedotov, Igor 2088 RUS0.5010.09252.25 
  Maiorov, Vladimir 1688 RUS1.0010.12253.00 
  Krutov, Sergey 1899 RUS0.001-0.6725-16.75 
  Kovalenko, Boris 2115 RUS0.001-0.3725-9.25 

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
 1st Vidnoe Cup Final Rtg Vidnoe RUS 2009-02-10
RcRownchangeKK*chgGame
 2333 2021 0.00 2 -0.28 15 -4.20 
  Balglej, Petr 2333 RUS0.001-0.1415-2.10 
  Balglej, Petr 2333 RUS0.001-0.1415-2.10 

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)
 

 

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