Blitz: Individual Calculations April 2013
 Portnov, Denis  Total change: -21.20  Rating chartPersonal card
 International Chess Festival "Shahrad-2013". Blitz Kharkiv UKR 2013-03-17
RcRownchangeKK*chgGame
 2153 2098 3.00 8 -0.40 20 -8.00 
  Bochkarev, Alexander 2280 UKR0.001-0.2620-5.20 
  Sazonov, Alexander 1879 UKR1.0010.22204.40 
  Andriasian, Siranush wm2219 ARM1.0010.662013.20 
  Semerij, Yurij 2241 UKR0.001-0.3120-6.20 
  Shalimov, Valery m2354 UKR0.001-0.1920-3.80 
  Doluhanova, Evgeniya wg2245 ARM0.001-0.3020-6.00 
  Yanitsky, Iury 1827 UKR0.001-0.8320-16.60 
  Alaev, Pavel 2177 UKR1.0010.612012.20 

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)
 
 Open Kharkiv Region Blitz Chess Championship -2013 Kharkiv UKR 2013-03-24
RcRownchangeKK*chgGame
 2088 2098 3.50 8 -0.66 20 -13.20 
  Mischuk, Dmitry m2448 UKR0.001-0.1120-2.20 
  Sazonov, Alexander 1879 UKR0.501-0.2820-5.60 
  Reshetniak, Vitaliy 2193 UKR1.0010.632012.60 
  Grigorian, Arman 1996 UKR0.001-0.6420-12.80 
  Besperchii, Aleksandr 2021 UKR0.001-0.6120-12.20 
  Yushchenko, Alexandr 1895 UKR1.0010.24204.80 
  Shkliar, Boris 2106 UKR1.0010.512010.20 
  Lavrov, Maxim 2168 UKR0.001-0.4020-8.00 

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)
 

 

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