Individual Calculations September 2009
 Ghobadibigvand, A.  Total change: -15.45  Rating chartPersonal card
 XVII Troy Chess Fesatival-Open Canakkale TUR 2009-08-01
RcRownchangeKK*chgGame
 1863 2042 4.00 7 -1.03 15 -15.45 
  Bayrak, Kaan Baris 1794 TUR1.0010.19152.85 
  Secer, Ata f2340 TUR0.001-0.1515-2.25 
  Unal, Osman 1814 TUR0.001-0.7915-11.85 
  Canbulan, Arda 1746 TUR1.0010.15152.25 
  Okus, Melih 1852 TUR0.001-0.7515-11.25 
  Kuzucu, Osman Onur 1670 TUR1.0010.10151.50 
  Morgul, Elcin 1823 TUR1.0010.22153.30 

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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