Blitz: Individual Calculations July 2012
 Isakov, Sergey  Total change: -14.20  Rating chartPersonal card
 Blitz-turnir 1 maya Moscow RUS 2012-05-01
RcRownchangeKK*chgGame
 1978 1847 2.00 8 -0.71 20 -14.20 
  Voevodin, Vladimir 2247  * RUS0.001-0.0820-1.60 
  Larionov, Sergey 2033 UKR0.001-0.2620-5.20 
  Shubin, Gennady 1957 RUS0.5010.15203.00 
  Kruk, Ivan 1932 MDA0.5010.12202.40 
  Mishakov, Anatoly 1873 RUS0.001-0.4620-9.20 
  Bortnikov, Boris 1993 RUS0.001-0.3020-6.00 
  Nekrasov, Aleksander 1783 RUS1.0010.41208.20 
  Cherviakov, Valery 2009 RUS0.001-0.2920-5.80 
 * 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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