Individual Calculations January 2009
 Volchkov, Vyachesl  Total change: 24.45  Rating chartPersonal card
 Crimea 2008 Simferopol UKR 2008-10-03
RcRownchangeKK*chgGame
 2081 2054 5.00 9 0.82 15 12.30 
  Golovach, Valery 2174 UKR1.0010.66159.90 
  Tantsiura, Marja 1961 UKR1.0010.37155.55 
  Gritsayeva, Oksana wf2287 UKR0.001-0.2115-3.15 
  Filin, Stas 2071 UKR1.0010.52157.80 
  Batrakov, Alexander 2155 RUS0.001-0.3615-5.40 
  Arkhipov, Vladimir 2133 UKR0.001-0.3915-5.85 
  Tunik, Vladimir 2157 UKR0.5010.14152.10 
  Denisov, Sergey 1954 UKR1.0010.36155.40 
  Tihonov, Gennady 1839 UKR0.501-0.2715-4.05 

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)
 
 Simferopol autumn Simferopol UKR 2008-10-25
RcRownchangeKK*chgGame
 2035 2054 5.50 9 0.81 15 12.15 
  Batrakov, Alexander 2155 RUS0.5010.14152.10 
  Muhtarov, Leonid 2152 UKR1.0010.63159.45 
  Zhak, Boris 1917 RUS1.0010.32154.80 
  Repetskiy, Roman 1852 UKR1.0010.24153.60 
  Pervakov, Sergey 2202 UKR0.5010.20153.00 
  Tihonov, Gennady 1839 UKR0.501-0.2715-4.05 
  Sergeev, Vitalij 2148 UKR1.0010.63159.45 
  Savvopulo, Anatolij 2017 UKR0.001-0.5515-8.25 
  Ledakov, Alexandr 2032 UKR0.001-0.5315-7.95 

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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