Individual Calculations February 2020
 Khachatryan, Veronika  Total change: -36.40  Rating chartPersonal card
 75th Women's Armenian Ch. The Highest League Yerevan ARM 2020-01-12
RcRownchangeKK*chgGame
 2049 1905 2.00 9 -0.91 40 -36.40 
  Kursova, Maria wg2241 ARM0.5010.384015.20 
  Gevorgyan, Maria wg2187 ARM0.001-0.1640-6.40 
  Arakelyan, Nare 1913 ARM0.001-0.4940-19.60 
  Ghukasyan, Siranush wm2246 ARM0.001-0.1240-4.80 
  Hakobyan, Astghik 1917 ARM0.001-0.4840-19.20 
  Khachatryan, Anna wf2051 ARM0.001-0.3040-12.00 
  Ambarjyan, Tereza 1514 ARM1.0010.09403.60 
  Gaboyan, Susanna wm2205 ARM0.001-0.1540-6.00 
  Avetisyan, Mariam wf2163 ARM0.5010.324012.80 

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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