Individual Calculations November 2009
 Harutyunian, Tigran K  Total change: -13.35  Rating chartPersonal card
 European Youth Ch under 12 Open Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 1880 2064 5.00 8 -0.89 15 -13.35 
  Huber, Martin Christian 1855 AUT1.0010.23153.45 
  Vorontsov, Pavlo 1935 UKR0.501-0.1715-2.55 
  Martins, David Pires 1802 POR1.0010.18152.70 
  Daskalov, Dimitar 1936 BUL0.001-0.6715-10.05 
  Gorbanovsky, Oleg 1876 MDA1.0010.26153.90 
  Gheorghiu, Calin 1859 ROU1.0010.24153.60 
  Ladva, Ottomar 1870 EST0.501-0.2515-3.75 
  Dastan, Batuhan 1905 TUR0.001-0.7115-10.65 

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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