Individual Calculations February 2015
 Karapetyan, Lusine  Total change: 4.60  Rating chartPersonal card
 70th Armenian Women's Ch. The Highest League Yerevan ARM 2015-01-12
RcRownchangeKK*chgGame
 2075 1969 3.50 9 0.23 20 4.60 
  Gaboyan, Susanna 2093 ARM0.001-0.3320-6.60 
  Mirzabekyan, Svetlana 1855 ARM1.0010.34206.80 
  Sargsyan, Shushanna 2075 ARM0.001-0.3620-7.20 
  Gasparian, Narine wm2138 ARM0.5010.22204.40 
  Ghukasyan, Siranush 2136 ARM1.0010.722014.40 
  Gevorgyan, Maria wf2168 ARM0.001-0.2420-4.80 
  Babayan, Armine 2104 ARM0.001-0.3220-6.40 
  Avetisyan, Mariam 1894 ARM1.0010.40208.00 
  Hairapetian, Anna wm2208 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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