Individual Calculations September 2009
 Deruni, Berc  Total change: 55.05  Rating chartPersonal card
 2008-2009 Turkish Is Bank Chess League Bursa TUR 2009-02-02
RcRownchangeKK*chgGame
 2038 2053 11.00 14 3.67 15 55.05 
  Ciloglu, Dogu 1836 TUR1.0010.22153.30 
  Aydogdu, Erkmen 1996 TUR1.0010.42156.30 
  Yilmaz, Mustafa f2399 TUR0.5010.39155.85 
  Zeytinoglu, Nasir Ekin 1885 TUR1.0010.28154.20 
  Apaydin, Fethi 2200 TUR1.0010.701510.50 
  Gurcan, Eray 1917 TUR1.0010.32154.80 
  Koc, Suleyman Sarp 2057 TUR1.0010.51157.65 
  Komut, Burak 1890 TUR1.0010.28154.20 
  Vural, Ozge 1844 TUR0.501-0.2715-4.05 
  Ertan, Can 2168 TUR0.5010.16152.40 
  Acarbay, Aydin 1893 TUR1.0010.29154.35 
  Tulay, Berkay 2179 TUR1.0010.671510.05 
  Berkun, Denizcan 1991 TUR0.001-0.5915-8.85 
  Guramishvili, Sopiko wm2281 GEO0.5010.29154.35 

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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