Individual Calculations September 2009
 Fahmi, Amjad  Total change: 17.50  Rating chartPersonal card
 Al Saleh 8th International Open Sanaa YEM 2009-07-01
RcRownchangeKK*chgGame
 2199 1964 2.00 6 0.70 25 17.50 
  Aleksandrov, Aleksej g2364  * BLR0.001-0.0825-2.00 
  Gameel, Mohamed f2181 YEM0.5010.28257.00 
  Abdul Moula, Sabri c2168 YEM0.5010.26256.50 
  Al Badani, Abdu f2225 YEM0.001-0.1825-4.50 
  Gawad, Sharaf 2057 YEM1.0010.632515.75 
  Mofleh, Fouad f2197 YEM0.001-0.2125-5.25 
 * 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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