Individual Calculations May 2012
 Gurel, Ahmet Unal  Total change: -2.55  Rating chartPersonal card
 23 April Chess Tournament Ankara TUR 2012-04-12
RcRownchangeKK*chgGame
 1845 1989 4.50 7 -0.17 15 -2.55 
  Bakan, Erkan 1589  * TUR1.0010.08151.20 
  Tepe, Efe Can 1708 TUR0.501-0.3415-5.10 
  Benzetsel, Ekim 1799 TUR1.0010.25153.75 
  Suzan, Mehmet 1757 TUR1.0010.21153.15 
  Ozalp, Burak 1981 TUR0.501-0.0115-0.15 
  Yelken, Mustafa 2077 TUR0.001-0.3815-5.70 
  Unver, Cumali 2006 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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