Individual Calculations July 2015
 Provotorov, Alexandr P.  Total change: -22.40  Rating chartPersonal card
 Obninsk-Summer-2015 Obninsk RUS 2015-06-15
RcRownchangeKK*chgGame
 2113 2324 4.50 9 -2.24 10 -22.40 
  Petrov, Vladimir S. 1924  * RUS1.0010.08100.80 
  Afonasieva, Anna wf2065 RUS1.0010.18101.80 
  Sidorov, Klim 2100 RUS0.501-0.2810-2.80 
  Bilan, Danila 2081 RUS1.0010.20102.00 
  Khruschiov, Alexey g2413 MDA0.001-0.3810-3.80 
  Loginov, Anton 2161 RUS0.001-0.7210-7.20 
  Vul, Arkadi Eremeevich g2257 RUS0.501-0.0910-0.90 
  Khobotova, Olesia 2005 RUS0.501-0.3710-3.70 
  Makovich, Andrey 2010 RUS0.001-0.8610-8.60 
 * 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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