Individual Calculations October 2008
 Bondarchuk, Sergei  Total change: -7.65  Rating chartPersonal card
 Bridges of Ingul 2008 Nikolaev UKR 2008-06-19
RcRownchangeKK*chgGame
 2164 2322 6.50 10 -0.51 15 -7.65 
  Kabachenko, Marina 1972 UKR1.0010.11151.65 
  Sakun, Volodymyr 2223 UKR0.501-0.1415-2.10 
  Nadinsky, Vladimir 2118 RUS1.0010.24153.60 
  Kutsykh, Mikle 2258 UKR0.001-0.5915-8.85 
  Dudyev, Volodymyr 2066 UKR1.0010.19152.85 
  Bortnik, Nikolay 2158 UKR0.501-0.2215-3.30 
  Miljutin, Oleg 2177 UKR0.501-0.1915-2.85 
  Ushahin, Alexey 2271 UKR0.501-0.0715-1.05 
  Shepelev, Igor 2149 UKR1.0010.27154.05 
  Melnichenko, Alexander 2245 UKR0.501-0.1115-1.65 

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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