Individual Calculations August 2012
 Papikyan, David  Total change: -6.30  Rating chartPersonal card
 "Jermuk 2012" 7th Open Youth Tmnt. Jermuk ARM 2012-06-28
RcRownchangeKK*chgGame
 1814 1973 4.50 7 -0.42 15 -6.30 
  Biabani, Sara 1648 IRI1.0010.13151.95 
  Danielyan, Vahe 1839 ARM1.0010.32154.80 
  Hakobyan, Romik 1813 ARM0.001-0.7115-10.65 
  Ghukasyan, Siranush 1838 ARM0.001-0.6815-10.20 
  Hovsepyan, David 1882 ARM1.0010.38155.70 
  Aleksanyan, Gor 1811 ARM1.0010.29154.35 
  Aleksanyan, Hrant 1864 ARM0.501-0.1515-2.25 

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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