Individual Calculations June 2015
 Grigoriev, Semyon  Total change: -9.40  Rating chartPersonal card
 Ufa chess tournament April 2015 Ufa RUS 2015-04-22
RcRownchangeKK*chgGame
 1872 2204 6.50 8 -0.47 20 -9.40 
  Luzanin, Matvei 1804  * RUS1.0010.08201.60 
  Beresnev, Valery 1804  * RUS1.0010.08201.60 
  Andreeva, Elena 1934 RUS0.501-0.3320-6.60 
  Yusupov, Marat 1804  * RUS1.0010.08201.60 
  Selegenenko, Vladimir 1989 RUS1.0010.23204.60 
  Iskhakov, Artur 1945 RUS0.001-0.8220-16.40 
  Sagitov, Albert 1804  * RUS1.0010.08201.60 
  Khaziev, Anvar 1888 RUS1.0010.13202.60 
 * 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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