Individual Calculations August 2014
 Mohammed, Arpak Worya  Total change: -20.40  Rating chartPersonal card
 Nana Alexandria Cup (Open-A) Poti GEO 2014-07-13
RcRownchangeKK*chgGame
 2182 2173 3.50 9 -1.02 20 -20.40 
  Golod, Vitali g2565 ISR0.001-0.0820-1.60 
  Malkawi, Fadi f2083 JOR1.0010.38207.60 
  Ghukasyan, Siranush 2019 ARM0.001-0.7120-14.20 
  Babayan, Armine 2098 ARM0.001-0.6020-12.00 
  Siradze, Salome 2065 GEO1.0010.35207.00 
  Khazhomia, Salome wf2128 GEO0.001-0.5620-11.20 
  Matevosyan, Sedrak 2214 ARM0.5010.06201.20 
  Shamatava, Ana 2087 GEO1.0010.38207.60 
  Beradze, Irakli 2379 GEO0.001-0.2420-4.80 

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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