Individual Calculations January 2011
 Isbilir, Okan  Total change: -9.60  Rating chartPersonal card
 VII. Cumhuriyet Cup Chess Tournament Kocaeli TUR 2010-10-28
RcRownchangeKK*chgGame
 1897 2069 5.00 8 -0.64 15 -9.60 
  Ipekci, Baris 1669  * TUR1.0010.08151.20 
  Erke, Mustafa Yigit 1879 TUR1.0010.25153.75 
  Ozveren, Ali Bulent 1956 TUR0.001-0.6515-9.75 
  Kus, Koksal 1873 TUR1.0010.25153.75 
  Okumus, Gorkem Deniz 1886 TUR0.001-0.7415-11.10 
  Altinsoy, Mehmet Nuri 2074 TUR1.0010.51157.65 
  Yildiz, Sefik 1754 TUR0.501-0.3615-5.40 
  Bozkurt, Ilker Nadi 2085 TUR0.5010.02150.30 
 * 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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