Individual Calculations January 2012
 Gator, Mosab  Total change: 9.75  Rating chartPersonal card
 Arab Games 2011. Open Section. Doha QAT 2011-12-13
RcRownchangeKK*chgGame
 2327 2115 2.50 7 0.65 15 9.75 
  Karim, Ismael m2405 MAR0.5010.34155.10 
  Al-Hadarani, Hatim f2268 YEM0.5010.20153.00 
  Khader, Sami m2404 JOR0.001-0.1615-2.40 
  Omar, Abdulrahman 2045 SOM1.0010.40156.00 
  Salem, A R Saleh g2511 UAE0.001-0.0815-1.20 
  Shobaita, Talal 2139 PLE0.5010.03150.45 
  Adly, Ahmed g2515  * EGY0.001-0.0815-1.20 
 * 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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