Individual Calculations July 2009
 Belyaev, Ilja  Total change: 5.55  Rating chartPersonal card
 Poltava-open-B-2009 Poltava UKR 2009-02-25
RcRownchangeKK*chgGame
 2151 2060 0.50 3 -0.63 15 -9.45 
  Demidiukov, Eugene 2183 UKR0.001-0.3315-4.95 
  Lavrov, Maxim 2142 UKR0.5010.11151.65 
  Kurilenko, Vladimir 2128 UKR0.001-0.4115-6.15 

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)
 
 5th "Shahrad" Open Championship (Final). Men Kharkiv UKR 2009-04-09
RcRownchangeKK*chgGame
 2171 2060 3.50 7 1.00 15 15.00 
  Kovalyov, Eduard 2198 UKR0.5010.19152.85 
  Varchenko, Grigory 2125 UKR0.001-0.4115-6.15 
  Rybakov, Sergey 2072 UKR1.0010.52157.80 
  Zhornik, Nikolay 2351 UKR0.5010.35155.25 
  Ermolaev, Andrey 2284 UKR0.001-0.2215-3.30 
  Pelipenko, Sergey 2087 UKR0.5010.04150.60 
  Maiko, Alina 2078 UKR1.0010.53157.95 

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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