Individual Calculations April 2017
 Didar, Mohammed Zhaher Hassan  Total change: -51.40  Rating chartPersonal card
 29th IRAQI Clubs Championship 2017 Baghdad IRQ 2017-03-09
RcRownchangeKK*chgGame
 1998 2225 7.00 11 -1.37 20 -27.40 
  Jaafer, Hayder A. Jaafer 1825  * IRQ1.0010.08201.60 
  Firas, Forat Hussein 1825  * IRQ0.501-0.4220-8.40 
  Taha, Jalal.abdula 1973 IRQ1.0010.19203.80 
  Qambar, Salah Noori Qambar 2147 IRQ1.0010.39207.80 
  Salih, Akar Ali Salih f2278 IRQ0.001-0.4320-8.60 
  Hayder, Hassan Shyaa 2045 IRQ0.001-0.7420-14.80 
  Amjad, Alaa Abbas 1865 IRQ1.0010.10202.00 
  Rafea, Sabri Fayyadh 1890 IRQ1.0010.12202.40 
  Waheed, Ayad 1974 IRQ0.501-0.3120-6.20 
  Abdulwahhab, Ahmed Abdulsattar f2221 IRQ0.001-0.5120-10.20 
  Ramzi, Khazaal Ahmed Al - Dahwi 1935 IRQ1.0010.16203.20 
 * 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)
 
 5th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2017 (OPEN) Baghdad IRQ 2017-03-15
RcRownchangeKK*chgGame
 2056 2225 5.00 9 -1.20 20 -24.00 
  Al-Turaihi, Dhari Satea Saeed 1840 IRQ1.0010.09201.80 
  Hameed, Jabar Suitan 1825  * IRQ1.0010.08201.60 
  Khodashenas, Mersad m2366 IRI0.001-0.3120-6.20 
  Moazaz, Dhahir Habeeb f2008 IRQ1.0010.22204.40 
  Manar, Khalil 1851 SYR1.0010.10202.00 
  Malakhatko, Vadim g2488 BEL0.001-0.1820-3.60 
  Aliyev, Elnur 2119 AZE0.001-0.6420-12.80 
  Waheed, Ayad 1974 IRQ1.0010.19203.80 
  Rawand, Hamid Abdullah 2032 IRQ0.001-0.7520-15.00 
 * 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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