Individual Calculations January 2012
 Mohammed Ameen, Jwan Jamal M A  Total change: -7.95  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeKK*chgGame
 1991 1828 0.50 2 -0.08 15 -1.20 
  Aziz, Jawad 2057 IRQ0.5010.29154.35 
  Tariq, Mohammed 1925 IRQ0.001-0.3715-5.55 

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)
 
 1st Iraq International (Open) Duhook - IRQ IRQ 2011-11-19
RcRownchangeKK*chgGame
 1938 1828 2.00 6 -0.28 15 -4.20 
  Mohammed, Arpak Worya c2228  * IRQ0.001-0.0815-1.20 
  Jalaluldeen, Kareen K.j wf1781 IRQ0.501-0.0715-1.05 
  Al-Rajab, Maha Layth Ismael wc1858 IRQ0.5010.04150.60 
  Al-Khattab, Ghassan f2155 IRQ0.001-0.1315-1.95 
  Al-Khalidi, Aisha Ali Ahmed 1552 IRQ1.0010.17152.55 
  Ramzi, Khazel A Al-Dahwi 2055 IRQ0.001-0.2115-3.15 
 * 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)
 
 Arab Games 2011. Women Section. Doha QAT 2011-12-13
RcRownchangeKK*chgGame
 1939 1828 1.00 3 -0.17 15 -2.55 
  Zhu, Chen g2228  * QAT0.001-0.0815-1.20 
  Al-Zarouni, Kholoud Essa wf1861 UAE1.0010.55158.25 
  Ebtsam, Adi 1727 PLE0.001-0.6415-9.60 
 * 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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