Individual Calculations March 2017
 Esam, Naama Lafta  Total change: -13.00  Rating chartPersonal card
 Nineveh_we_are_coming -2017 A Baghdad IRQ 2017-02-01
RcRownchangeKK*chgGame
 1843 1934 7.00 9 1.59 20 31.80 
  Tiba, Mahdi Attiyah 1534  * IRQ1.0010.08201.60 
  Nabaa, Sami Abbas 1618 IRQ1.0010.13202.60 
  Heatham, Ali Namoss 2028 IRQ1.0010.632012.60 
  Tahseen, Nabeel 1951 IRQ0.001-0.4820-9.60 
  Al-Fayyadh, Zainab Asif Abdula 1703 IRQ1.0010.21204.20 
  Al-Turaihi, Dhari Satea Saeed 1867 IRQ1.0010.41208.20 
  Majad, Hamid 1918 IRQ0.501-0.0220-0.40 
  Taleb, Salem Hatam 2022 IRQ0.5010.12202.40 
  Khalef, Hamed 1944 IRQ1.0010.512010.20 
 * 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)
 
 IRQ Final for Men 2017 A Basra IRQ 2017-02-08
RcRownchangeKK*chgGame
 1813 1934 3.50 9 -2.24 20 -44.80 
  Sajad, Abass Khdhair 1588 IRQ1.0010.11202.20 
  Firas, Qassim Abbas 2041 IRQ0.001-0.3520-7.00 
  Abbas, Abdul Zahra Abbas 1702 IRQ1.0010.21204.20 
  Noori, Sabah Nori m2026 IRQ0.001-0.3720-7.40 
  Mortadh, Mohammed 1775 IRQ1.0010.29205.80 
  Amjad, M Alwan 1924 IRQ0.501-0.0120-0.20 
  Mazin, Adham Tawfeeq 2000 IRQ0.001-0.4120-8.20 
  Al-Fayyadh, Yamama Asif Abdula wc1618 IRQ0.001-0.8720-17.40 
  Zaid, Alaa Chasib c1644 IRQ0.001-0.8420-16.80 

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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