Individual Calculations April 2008
 Jary, Sergey  Total change: 1.80  Rating chartPersonal card
 Simferopol 2008-2 Simferopol UKR 2008-02-05
RcRownchangeKK*chgGame
 2006 2170 5.00 7 0.12 15 1.80 
  Tantsiura, Marja 1820 UKR1.0010.11151.65 
  Kireev, Andrey 2100 UKR0.501-0.1015-1.50 
  Savvopulo, Anatolij 2142 UKR0.501-0.0415-0.60 
  Zaharjan, Vartan 2036 UKR1.0010.32154.80 
  Ledakov, Alexandr 1937 UKR0.501-0.2915-4.35 
  Zhak, Boris 1844 RUS1.0010.13151.95 
  Petrov, Vladimir 2161 UKR0.501-0.0115-0.15 

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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