Individual Calculations September 2009
 Ghalib, Abdulah  Total change: -25.95  Rating chartPersonal card
 3rd King Abdullah II Tournament 2009 Amman JOR 2009-06-18
RcRownchangeKK*chgGame
 2081 1867 0.00 3 -0.70 15 -10.50 
  Saad, Baha 2127 JOR0.001-0.1815-2.70 
  Haddad, Riad 1982 JOR0.001-0.3415-5.10 
  Modallal, Tarek 2134 LIB0.001-0.1815-2.70 

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)
 
 Jordanian Chess Clubs League Championship 2009 Amman JOR 2009-07-30
RcRownchangeKK*chgGame
 2153 1841 0.00 7 -1.03 15 -15.45 
  Hamad, Ahmad f2241  * SYR0.001-0.0815-1.20 
  Bakr, Jwan f2241  * SYR0.001-0.0815-1.20 
  Al-Hantouli, Firas 2171 JOR0.001-0.1215-1.80 
  Taffal, Fuad 2075 JOR0.001-0.2115-3.15 
  Ramiz, Kabboushi 2024 JOR0.001-0.2615-3.90 
  Rimawi, B T f2235 JOR0.001-0.0815-1.20 
  Al Ashal, Mohamed 2085 JOR0.001-0.2015-3.00 
 * 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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