Blitz: Individual Calculations June 2017
 Kostak, Tatiana  Total change: -25.80  Rating chartPersonal card
 Nikolaev blitz Nikolaev UKR 2017-05-13
RcRownchangeKK*chgGame
 1909 2135 5.50 9 -1.29 20 -25.80 
  Mazurkevich, Viktor 1735  * UKR1.0010.08201.60 
  Kolosan, Ulyana 1757 UKR0.501-0.4120-8.20 
  Chernyaev, Tihon 2039 UKR1.0010.37207.40 
  Bilovil, Bogdan 1928 UKR0.001-0.7720-15.40 
  Petrovsky, Vadim 1988 UKR0.001-0.7020-14.00 
  Sarkisian, Misha 1760 UKR1.0010.09201.80 
  Kazarin, Yuri 1735  * UKR1.0010.08201.60 
  Shton, Roman 2014 UKR0.501-0.1620-3.20 
  Basko, Bogdan 2229 UKR0.5010.13202.60 
 * 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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