Individual Calculations September 2009
 Acuner, Emrah  Total change: 27.30  Rating chartPersonal card
 2009 Turkish Clubs Chess Championship Konya TUR 2009-06-26
RcRownchangeKK*chgGame
 1771 1930 1.00 1 0.29 15 4.35 
  Zengi, Serhat 1771 TUR1.0010.29154.35 

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)
 
 XVII Troy Chess Fesatival-Open Canakkale TUR 2009-08-01
RcRownchangeKK*chgGame
 2069 1930 3.50 6 1.53 15 22.95 
  Erturan, Yakup m2330  * TUR0.001-0.0815-1.20 
  Atas, Remzi 1583 TUR1.0010.11151.65 
  Malkawi, Fadi f2098 JOR1.0010.721510.80 
  Isik, Engin Yasar 2194 TUR0.001-0.1815-2.70 
  Korkmaz, Turhan 2060 TUR1.0010.681510.20 
  Laabi Chian, Majid 2151 IRI0.5010.28154.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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