Individual Calculations February 2015
 Mirzabekyan, Svetlana  Total change: -9.40  Rating chartPersonal card
 70th Armenian Women's Ch. The Highest League Yerevan ARM 2015-01-12
RcRownchangeKK*chgGame
 2087 1855 1.50 9 -0.47 20 -9.40 
  Sargsyan, Shushanna 2075 ARM0.5010.28205.60 
  Karapetyan, Lusine 1969 ARM0.001-0.3420-6.80 
  Gasparian, Narine wm2138 ARM0.001-0.1620-3.20 
  Ghukasyan, Siranush 2136 ARM0.001-0.1620-3.20 
  Gevorgyan, Maria wf2168 ARM0.001-0.1420-2.80 
  Babayan, Armine 2104 ARM0.5010.31206.20 
  Avetisyan, Mariam 1894 ARM0.001-0.4520-9.00 
  Hairapetian, Anna wm2208 ARM0.5010.39207.80 
  Gaboyan, Susanna 2093 ARM0.001-0.2020-4.00 

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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