Individual Calculations January 2011
 Moudallal , Tarek  Total change: -22.80  Rating chartPersonal card
 Asian Amateur chess championship 2010 Beirut LIB 2010-06-05
RcRownchangeKK*chgGame
 1920 2051 2.50 4 -0.20 15 -3.00 
  Hasan, Maamoon 1983 SYR0.001-0.5915-8.85 
  Al-Harmoudi, ,mona wm1860 UAE1.0010.25153.75 
  Adeimi, Michel 1901 LIB1.0010.30154.50 
  Rafee, Mohd Hayel 1935 SYR0.501-0.1615-2.40 

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)
 
 2010 Asia Game Men Team Guangzhou,China CHN 2010-11-18
RcRownchangeKK*chgGame
 2057 2028 1.00 2 0.05 15 0.75 
  Abu Sufian, Shakil f2340 BAN0.001-0.1415-2.10 
  Ahmed, Ashraf 1774 MDV1.0010.19152.85 

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
 2177 2028 1.50 9 -1.37 15 -20.55 
  Ismael, Namir Mohammed 2200 IRQ0.001-0.2715-4.05 
  Alzayat, Ahmed 2055 LBA0.5010.04150.60 
  Haj-Bakkor, Mohamed 2199 SYR0.001-0.2715-4.05 
  Fahmi, Amjad 2000 YEM0.001-0.5415-8.10 
  Taher, Rami 1987 LBA1.0010.44156.60 
  Abdelnabbi, Imed m2415 EGY0.001-0.0915-1.35 
  Al-Hadarani, Hatim f2266 YEM0.001-0.2015-3.00 
  Goutali, Tarek f2283 ALG0.001-0.1915-2.85 
  Mohannad, Farhan f2184 JOR0.001-0.2915-4.35 

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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