Individual Calculations September 2009
 Laabi Chian, Majid  Total change: -7.80  Rating chartPersonal card
 XVII Troy Chess Fesatival-Open Canakkale TUR 2009-08-01
RcRownchangeKK*chgGame
 1914 2151 5.00 7 -0.52 15 -7.80 
  Bedel, Sercan Sahin 1751  * TUR1.0010.08151.20 
  Sasmazel, Burcu 1877 TUR1.0010.17152.55 
  Karamahmutoglu, Eser 1971 TUR0.501-0.2415-3.60 
  Kanli, Kaan 1954 TUR0.501-0.2515-3.75 
  Ay, Ibrahim Ethem 1920 TUR0.501-0.2915-4.35 
  Abtini, Hasan 1992 SYR1.0010.29154.35 
  Acuner, Emrah 1930 TUR0.501-0.2815-4.20 
 * 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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