Individual Calculations October 2008
 Zaichuk, Vitaliy  Total change: 62.75  Rating chartPersonal card
 "Sun Pawn-3 (open)" Ilichevsk UKR 2008-07-20
RcRownchangeKK*chgGame
 2131 1953 3.00 8 0.74 25 18.50 
  Mischuk, Dmitry 2208 UKR1.0010.812520.25 
  Kosikov, Andrey 2174 UKR1.0010.782519.50 
  Sivuk, Vitaly 2303 UKR0.001-0.1125-2.75 
  Barayev, Anton 2139 UKR1.0010.742518.50 
  Bortnik, Alexandr 2188 UKR0.001-0.2125-5.25 
  Ivanov, Vladimir A. 2148 UKR0.001-0.2525-6.25 
  Efremova, Yulia wm2099 UKR0.001-0.3025-7.50 
  Janus, Radoslaw 1787 POL0.001-0.7225-18.00 

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)
 
 Cup Independence - A (open) Kyiv UKR 2008-08-13
RcRownchangeKK*chgGame
 2184 1953 4.00 10 1.77 25 44.25 
  Julin, Alexei 2232 UKR0.5010.34258.50 
  Kernazhitsky, Leonid m2303 UKR0.001-0.1125-2.75 
  Tchoubar, Vladimir m2217 UKR0.001-0.1825-4.50 
  Kovaliova, Valeria 2078 UKR1.0010.672516.75 
  Dovzhenko, Alexander 1990 UKR1.0010.552513.75 
  Varchenko, Grigory 2161 UKR0.001-0.2325-5.75 
  Chernozem, Sergey 2102 UKR0.001-0.3025-7.50 
  Brozhik, Vasilij 2148 UKR1.0010.752518.75 
  Nogin, Nikolai 2303 UKR0.5010.39259.75 
  Bochkarev, Alexander 2303 UKR0.001-0.1125-2.75 

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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