Individual Calculations May 2010
 Salem, A R Saleh  Total change: 10.20  Rating chartPersonal card
 Arab Boys U20 2009 Tripoli LBA 2010-01-28
RcRownchangeKK*chgGame
 2153 2484 8.00 8 1.02 10 10.20 
  Akar, Ali Salih c2095 IRQ1.0010.09100.90 
  Saad, Baha 2181 JOR1.0010.14101.40 
  Marwan, Abdulwahab f2084  * UAE1.0010.08100.80 
  Al-Tarbosh, Ward f2200 SYR1.0010.16101.60 
  Wageih, Kareim m2256 EGY1.0010.21102.10 
  Fouad, Mofleh f2199 YEM1.0010.16101.60 
  Gator, Mosab 2122 LBA1.0010.10101.00 
  Taher, Rami 2084  * LBA1.0010.08100.80 
 * 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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