Individual Calculations December 2013
 Shapiro, David  Total change: -4.35  Rating chartPersonal card
 PFO Y17 Svetloe pole RUS 2013-11-02
RcRownchangeKK*chgGame
 1933 2048 5.50 9 -0.29 15 -4.35 
  Khamzin , Ravil 1720 RUS1.0010.13151.95 
  Valitov, Eldar 1771 RUS1.0010.17152.55 
  Legoshin, Daniil 1880 RUS0.501-0.2215-3.30 
  Mirzaev, Aziz 2263 RUS0.5010.27154.05 
  Sinyanskiy, Maxim 1907 RUS0.001-0.6915-10.35 
  Maslova, Polina 1879 RUS1.0010.28154.20 
  Vildanov, Ruslan 1986 RUS1.0010.41156.15 
  Bryushinin, Alexander 2016 RUS0.501-0.0415-0.60 
  Levterov, Alexander 1978 RUS0.001-0.6015-9.00 

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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