Blitz: Individual Calculations February 2018
 Portnov, Nikolay  Total change: -22.00  Rating chartPersonal card
 Blitz Moscow. January 2018 - 2 Moscow RUS 2018-01-05
RcRownchangeKK*chgGame
 1903 1939 5.00 11 -1.10 20 -22.00 
  Karpov, Vadim m2339  * RUS0.001-0.0820-1.60 
  Lysenko, Olesya 1786 RUS1.0010.30206.00 
  Bezgodova, Svetlana wm2200 RUS0.001-0.1820-3.60 
  Chikovani, David 1732 RUS0.501-0.2720-5.40 
  Kharitonov, Oleg 2063 RUS0.001-0.3320-6.60 
  Usov, Aleksandr E. 1794 RUS0.001-0.6920-13.80 
  Gusev, Dmitri 1619 RUS1.0010.13202.60 
  Chechulin, Vladislav 1894 RUS0.501-0.0620-1.20 
  Jakhontov, Juriy 1821 RUS0.001-0.6620-13.20 
  Dymchenko, Lev 1850 RUS1.0010.38207.60 
  Ilyina, Lada 1838 RUS1.0010.36207.20 
 * 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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