Individual Calculations January 2011
 Al-Saffar, Araz Basim Mohammed S  Total change: 19.20  Rating chartPersonal card
 2010 Asia Game Men Team Guangzhou,China CHN 2010-11-18
RcRownchangeKK*chgGame
 2439 2349 3.00 5 1.07 15 16.05 
  Antonio, Rogelio Jr g2573 PHI0.5010.28154.20 
  Al Qudaimi, Basheer m2406 YEM0.5010.08151.20 
  Battulga, Namkhai f2428 MGL1.0010.61159.15 
  Ghaem Maghami, Ehsan g2593 IRI0.001-0.2015-3.00 
  Aboudi, Marwan 2196 JOR1.0010.30154.50 

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)
 
 12th Arab Clubs Championship 2010 Aden YEM 2010-12-12
RcRownchangeKK*chgGame
 2269 2349 5.50 9 0.21 15 3.15 
  Madi, Emad 2112 LBA1.0010.20153.00 
  Ahmad, Azizjawad Obada m2368 IRQ0.5010.03150.45 
  Labib, Ibrahim Hasan m2410 EGY0.001-0.4215-6.30 
  Amin, Bassem g2597 EGY0.001-0.1915-2.85 
  Mohammad, Samir f2361 SYR0.5010.02150.30 
  Moayed, Obied 1949  * JOR1.0010.08151.20 
  Arab, Adlane m2418 ALG1.0010.60159.00 
  Mohamed, Raydan 2095 YEM1.0010.19152.85 
  Al-Subaihi, Khalil 2112 YEM0.501-0.3015-4.50 
 * 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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