Blitz: Individual Calculations August 2017
 Lebedukhin, Alexei  Total change: 25.00  Rating chartPersonal card
 Obninsk - the first Naukograd of Russia Open blitz Obninsk RUS 2017-07-15
RcRownchangeKK*chgGame
 1856 2131 8.50 9 1.25 20 25.00 
  Chernikov, Ivan 1731  * RUS1.0010.08201.60 
  Pak, Aleksey 1791 RUS1.0010.12202.40 
  Polkovnikov, Nikolay 1966 RUS1.0010.28205.60 
  Kozhenkov, Evgeny 2106 RUS1.0010.47209.40 
  Makovich, Andrey 2041 RUS0.501-0.1220-2.40 
  Budanov, Aleksey 1731  * RUS1.0010.08201.60 
  Galustyan, Sergey 1873 RUS1.0010.18203.60 
  Andreychuk, Sergey 1731  * RUS1.0010.08201.60 
  Kovalev, Ilya 1731  * RUS1.0010.08201.60 
 * 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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