Individual Calculations March 2011
 Ciftci, Ergin  Total change: 0.75  Rating chartPersonal card
 Open Chess Tournament 2011 Ankara TUR 2011-01-13
RcRownchangeKK*chgGame
 1760 1894 4.00 6 0.03 25 0.75 
  Yilmaz, Fatma Zumrut 1543 TUR1.0010.11252.75 
  Tepe, Efe Can 1634 TUR1.0010.18254.50 
  Suzan, Mehmet 1725 TUR1.0010.28257.00 
  Kayaman, Metin 1976 TUR1.0010.612515.25 
  Ozalp, Burak 1851 TUR0.001-0.5625-14.00 
  Majeed, Zryan Kemal 1830 TUR0.001-0.5925-14.75 

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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