Individual Calculations April 2019
 Kargina, Natalia A.  Total change: -81.20  Rating chartPersonal card
 Championship SFO seniors 2019 Azov RUS 2019-02-09
RcRownchangeKK*chgGame
 1766 1720 2.00 9 -2.03 40 -81.20 
  Lindenbaum, Viktor 1993 RUS0.001-0.1740-6.80 
  Bondarev, Boris 1924 RUS0.001-0.2440-9.60 
  Kutovoi, Valery 1696 RUS0.001-0.5340-21.20 
  Mishin, Valery 1723 RUS0.001-0.5040-20.00 
  Akopian, Sergey. 1720 RUS0.001-0.5040-20.00 
  Levchuk, Liudmila 1541 RUS1.0010.274010.80 
  Khachaturian, Georgiy N. f1985 RUS0.001-0.1840-7.20 
  Mkrtchyan, Vladimir 1604 RUS1.0010.344013.60 
  Airapetian, Valentin 1706 RUS0.001-0.5240-20.80 

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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