Individual Calculations July 2008
 Zhak, Boris  Total change: 11.55  Rating chartPersonal card
 Simferopol 2008-3 Simferopol UKR 2008-05-01
RcRownchangeKK*chgGame
 2044 1861 3.50 10 0.77 15 11.55 
  Savvopulo, Anatolij 2077 UKR0.5010.28154.20 
  Khadzh Khamed, Naser 2000 UKR0.001-0.3115-4.65 
  Tantsiura, Marja 1894 UKR0.001-0.4515-6.75 
  Petrov, Vladimir 2161 UKR0.001-0.1515-2.25 
  Ledakov, Alexandr 1960 UKR1.0010.64159.60 
  Volchkov, Vyachesl 2075 UKR0.5010.27154.05 
  Batrakov, Alexander 2141 RUS0.5010.34155.10 
  Zubachek, Egor 1998 UKR0.001-0.3215-4.80 
  Ljahovetsky, Igor 1920 UKR1.0010.58158.70 
  Pervakov, Sergey 2211 UKR0.001-0.1115-1.65 

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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