Individual Calculations June 2013
 Krukovsky, Alexander  Total change: 9.90  Rating chartPersonal card
 Spring on Petrograd Side 2013 St. Petersburg RUS 2013-05-13
RcRownchangeKK*chgGame
 1987 2020 5.50 9 0.66 15 9.90 
  Gnidenko, Andrey 2165 RUS0.001-0.3115-4.65 
  Vorobyova, Valeriya 1620  * RUS1.0010.08151.20 
  Krasnikov, Mikhail 1847 RUS1.0010.27154.05 
  Klobukov, Sergey 1881 RUS1.0010.31154.65 
  Vunder, Andrey 2277 RUS0.001-0.1815-2.70 
  Kosov, Igor 1818 RUS1.0010.24153.60 
  Pischikov, Vadim 2121 RUS0.5010.14152.10 
  Monin, Nikolay m2308 RUS0.001-0.1615-2.40 
  Aleksandrov, Grigoriy 1843 RUS1.0010.27154.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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