Individual Calculations May 2015
 Amar, Fadhel  Total change: -49.60  Rating chartPersonal card
 27th IRAQI Clubs Championship 2015 Baghdad IRQ 2015-03-12
RcRownchangeKK*chgGame
 2063 1818 1.50 13 -1.23 40 -49.20 
  Al-Saffar, Araz Basim Mohammed m2218  * IRQ0.001-0.0840-3.20 
  Thaeir, Abdalkadham Ismael 2017 IRQ0.5010.264010.40 
  Jwad, Waleed Aziz f2114 IRQ0.001-0.1540-6.00 
  Hamid, A. Sattar 1960 IRQ0.001-0.3140-12.40 
  Tariq, Mohammed 1957 IRQ1.0010.694027.60 
  Al-Khazaali, Ammar 2153 IRQ0.001-0.1240-4.80 
  Sarmad, L Ismael 1999 IRQ0.001-0.2640-10.40 
  Amjad, M Alwan 1966 IRQ0.001-0.3040-12.00 
  Gagunashvili, Merab g2218  * GEO0.001-0.0840-3.20 
  Ramzi, Khazel A Al-Dahwi 1961 IRQ0.001-0.3140-12.40 
  Ali, Mohamed Kareem 1962 IRQ0.001-0.3140-12.40 
  Abdulwahhab, Ahmed Abdulsattar f2218  * IRQ0.001-0.0840-3.20 
  Ares, Saber Majeed 2081 IRQ0.001-0.1840-7.20 
 * 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)
 
NOTE: K factor changed
 First Baghdad international chess championship B (Open)(Late Al-Isawi, Mohammed Jaber Kadhim) Baghdad IRQ 2015-04-02
RcRownchangeKK*chgGame
 2010 1818 1.50 6 -0.02 20 -0.40 
  Basim, Hinde 2099 IRQ0.001-0.1620-3.20 
  Thaeir, Abdalkadham Ismael 2017 IRQ0.5010.26205.20 
  Mohammed, Latif 2066 IRQ0.001-0.1920-3.80 
  Majad, Hamid 1963 IRQ0.001-0.3120-6.20 
  Khalef, Hamed 1957 IRQ1.0010.692013.80 
  Tariq, Mohammed 1957 IRQ0.001-0.3120-6.20 

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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