Individual Calculations October 2008
 Wajdy, Shebetah  Total change: -34.50  Rating chartPersonal card
 10th Arab League 2008 Amman JOR 2008-06-21
RcRownchangeKK*chgGame
 2243 2058 0.50 7 -1.38 25 -34.50 
  Mansour, Sameer f2269 JOR0.001-0.2325-5.75 
  Al-Aqrabi, Saleh 2192 YEM0.001-0.3225-8.00 
  Al Badani, Abdu f2192 YEM0.001-0.3225-8.00 
  Mohamed, Mehdi Aithmido 2113 MAR0.5010.08252.00 
  Hakki, Imad m2408 SYR0.001-0.1125-2.75 
  Alzaim, Talal 2232 SYR0.001-0.2725-6.75 
  Mohamed, Nawfal 2293 IRQ0.001-0.2125-5.25 

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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