Individual Calculations July 2009
 Goroshchenko, Dmitry  Total change: -4.50  Rating chartPersonal card
 "Vitino Black Sea - B" Vitino UKR 2009-06-02
RcRownchangeKK*chgGame
 2267 2204 6.50 16 -0.30 15 -4.50 
  Otchiyev, Arslan 2230 TKM0.001-0.4615-6.90 
  Vasiliev, Mihailo 2262 UKR0.5010.08151.20 
  Vinogradov, Pavel 2155 UKR1.0010.43156.45 
  Rakhmanov, Aleksandr g2543 RUS0.001-0.1215-1.80 
  Semenchenko, Alexander 2294 UKR1.0010.62159.30 
  Vezdeutsan, Viorel f2236 MDA0.001-0.4615-6.90 
  Dmitrenko, Viktor m2338 UKR0.001-0.3215-4.80 
  Rabin, V. m2081 RUS0.001-0.6715-10.05 
  Otchiyev, Arslan 2230 TKM0.001-0.4615-6.90 
  Vasiliev, Mihailo 2262 UKR0.5010.08151.20 
  Vinogradov, Pavel 2155 UKR1.0010.43156.45 
  Rakhmanov, Aleksandr g2543 RUS0.001-0.1215-1.80 
  Semenchenko, Alexander 2294 UKR0.5010.12151.80 
  Vezdeutsan, Viorel f2236 MDA0.5010.04150.60 
  Dmitrenko, Viktor m2338 UKR0.5010.18152.70 
  Rabin, V. m2081 RUS1.0010.33154.95 

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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