Individual Calculations January 2009
 Pervakov, Sergey  Total change: -30.90  Rating chartPersonal card
 4th E.Geller Memorial Odessa UKR 2008-09-08
RcRownchangeKK*chgGame
 2170 2202 2.50 8 -1.81 15 -27.15 
  Lushenkov, Mikhail m2452 RUS0.001-0.1915-2.85 
  Andreev, Volodymyr 1968 UKR1.0010.21153.15 
  Chudinovskikh, Alexander M m2371 RUS0.001-0.2815-4.20 
  Kolodiy, Taras 1924 UKR1.0010.17152.55 
  Fingerov, Dmitry m2365 UKR0.001-0.2815-4.20 
  Khazankin, Moisei 2106 UKR0.001-0.6315-9.45 
  Daryev, Sergey 2037 UKR0.501-0.2215-3.30 
  Hrinchuk, Vladimir 2136 UKR0.001-0.5915-8.85 

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)
 
 Crimea 2008 Simferopol UKR 2008-10-03
RcRownchangeKK*chgGame
 2114 2202 5.00 7 0.69 15 10.35 
  Zubachek, Egor 2000 UKR1.0010.24153.60 
  Batrakov, Alexander 2155 RUS0.001-0.5715-8.55 
  Filin, Stas 2071 UKR1.0010.32154.80 
  Sergeev, Vitalij 2148 UKR1.0010.42156.30 
  Gritsayeva, Oksana wf2287 UKR0.001-0.3815-5.70 
  Tantsiura, Marja 1961 UKR1.0010.20153.00 
  Golovach, Valery 2174 UKR1.0010.46156.90 

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
 2020 2202 6.50 9 0.00 15 0.00 
  Muhtarov, Leonid 2152 UKR0.501-0.0715-1.05 
  Zhak, Boris 1917 RUS1.0010.16152.40 
  Repetskiy, Roman 1852 UKR1.0010.11151.65 
  Volchkov, Vyachesl 2054 UKR0.501-0.2015-3.00 
  Tihonov, Gennady 1852 UKR1.0010.11151.65 
  Sergeev, Vitalij 2148 UKR1.0010.42156.30 
  Savvopulo, Anatolij 2017 UKR1.0010.26153.90 
  Ledakov, Alexandr 2032 UKR0.001-0.7215-10.80 
  Batrakov, Alexander 2155 RUS0.501-0.0715-1.05 

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)
 
 V memorial T.Petrosian Simferopol UKR 2008-11-09
RcRownchangeKK*chgGame
 1961 2202 3.00 5 -0.94 15 -14.10 
  Ljahovetsky, Igor 1905 UKR1.0010.15152.25 
  Zubachek, Egor 2000 UKR0.001-0.7615-11.40 
  Tihonov, Gennady 1852 UKR1.0010.11151.65 
  Arkhipov, Vladimir 2133 UKR0.001-0.6015-9.00 
  Zhak, Boris 1917 RUS1.0010.16152.40 

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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