Individual Calculations April 2008
 Gorelikov, Igor  Total change: 14.85  Rating chartPersonal card
 Winter on Petrograd Side 2008 open St.Petersburg RUS 2008-01-28
RcRownchangeKK*chgGame
 2081 1953 4.00 9 0.99 15 14.85 
  Dushenok, Anna wm2163 RUS0.001-0.2315-3.45 
  Matrosov, Vladimir 2178 RUS0.001-0.2215-3.30 
  Gorny, Roman 1806 RUS1.0010.30154.50 
  Bagrunov, Vladimir 2074 RUS1.0010.66159.90 
  Miednikova, Swietlana wf2171 RUS0.001-0.2215-3.30 
  Kopasov, Evgeny 2130 RUS0.5010.23153.45 
  Averjanov, Sergey 2032 RUS0.5010.11151.65 
  Kozlov, Mikhail 2104 RUS0.5010.20153.00 
  Smirnov, Artyom 2073 RUS0.5010.16152.40 

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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