Individual Calculations January 2012
 Hakki, Imad  Total change: -8.30  Rating chartPersonal card
 Syria Clubs 2011 Damascus SYR 2011-12-18
RcRownchangeKK*chgGame
 2176 2362 3.50 6 -0.83 10 -8.30 
  Mohammad, Samir f2368 SYR0.5010.01100.10 
  Alshaar, Nabil 2121 SYR1.0010.20102.00 
  Bitar, Yasser 2138 SYR0.501-0.2810-2.80 
  Al-Tarbosh, Ward f2242 SYR0.001-0.6610-6.60 
  Harayssi, Zaki 1962  * SYR1.0010.08100.80 
  Omearat, Adel f2225 SYR0.501-0.1810-1.80 
 * 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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