Rapid: Individual Calculations July 2013
 Dobrotvorsky, Sergey  Total change: 48.40  Rating chartPersonal card
 III Memorial A. I. Barbashova rapid Stanitsa-Luganskaya UKR 2013-06-21
RcRownchangeKK*chgGame
 2158 2119 6.50 9 2.42 20 48.40 
  Poliakov, Vladimir m2426 UKR0.5010.36207.20 
  Kryukov, Alexander 2121 UKR1.0010.502010.00 
  Medvedsky, Vladimir 1990 UKR1.0010.33206.60 
  Goncharov, Oleg 2254 UKR0.001-0.3220-6.40 
  Korol, Alexey 2009 UKR1.0010.35207.00 
  Semeniuk, Vladimir f2266 UKR0.001-0.3020-6.00 
  Kurganskiy, Evgeniy f2231 UKR1.0010.652013.00 
  Klochok, Yury 1955 UKR1.0010.28205.60 
  Krasilnikov, Gennady f2171 UKR1.0010.572011.40 

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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