Individual Calculations March 2012
 Tadevosyan, Galust  Total change: -8.70  Rating chartPersonal card
 2nd A.Margaryan Memorial U-18 Yerevan ARM 2012-01-09
RcRownchangeKK*chgGame
 1896 1772 2.50 8 -0.29 30 -8.70 
  Kanjaryan, Vladimir 2103 ARM0.001-0.1230-3.60 
  Karamyan, Levon 2080 ARM0.5010.363010.80 
  Sakanyan, Smbat 1822 ARM0.001-0.4330-12.90 
  Shahbazyan, Hasmik 1664 ARM1.0010.353010.50 
  Diloyan, Ara 1888 ARM0.001-0.3430-10.20 
  Manukyan, Mariam A. 1802 ARM1.0010.543016.20 
  Marutyan, Tigran 1977 ARM0.001-0.2430-7.20 
  Harutyunyan, Ani 1835 ARM0.001-0.4130-12.30 

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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