Blitz: Individual Calculations July 2015
 Igumentsev, Oleg  Total change: 7.40  Rating chartPersonal card
 Naberezhnye Chelny cup blitz 6th stage Naberezhnye Chelny RUS 2015-06-19
RcRownchangeKK*chgGame
 1765 1537 2.00 7 0.37 20 7.40 
  Husnullin, Ramil 1937  * RUS0.001-0.0820-1.60 
  Belavin, Mikhail 1794 RUS0.001-0.1820-3.60 
  Koldaev, Denis 1714 RUS1.0010.732014.60 
  Shafigullina, Zarina 1737 RUS0.001-0.2420-4.80 
  Budkina, Karolina 1582 RUS1.0010.562011.20 
  Efremov, Vladimir 1937  * RUS0.001-0.0820-1.60 
  Shaidullin, Ratmir 1654 RUS0.001-0.3420-6.80 
 * 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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