Individual Calculations March 2015
 Amal, Majid Khudhair  Total change: -26.40  Rating chartPersonal card
 Iraqi chess National Championship 2014-2015 baghdad IRQ 2015-02-05
RcRownchangeKK*chgGame
 1566 1499 4.50 14 -1.22 40 -48.80 
  Al-Fayyadh, Zainab Asif Abdula 1717 IRQ1.0010.784031.20 
  Fin, Kamal Jalal Aden wc1505 IRQ0.001-0.4940-19.60 
  Gada, Yaseen Khudhair 1186 IRQ1.0010.14405.60 
  Jalaluldeen, Kareen Kamal J. wf1773 IRQ0.001-0.1740-6.80 
  Sali, Abbas Abdulzahra wf1705 IRQ0.001-0.2440-9.60 
  Yamama, Asif wc1533 IRQ0.5010.05402.00 
  Maryam, Asif Abdullah 1546 IRQ0.5010.07402.80 
  Al-Fayyadh, Zainab Asif Abdula 1717 IRQ0.001-0.2240-8.80 
  Fin, Kamal Jalal Aden wc1505 IRQ0.001-0.4940-19.60 
  Gada, Yaseen Khudhair 1186 IRQ0.501-0.3640-14.40 
  Jalaluldeen, Kareen Kamal J. wf1773 IRQ0.001-0.1740-6.80 
  Sali, Abbas Abdulzahra wf1705 IRQ0.001-0.2440-9.60 
  Yamama, Asif wc1533 IRQ0.5010.05402.00 
  Maryam, Asif Abdullah 1546 IRQ0.5010.07402.80 

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)
 
 Iraqi Clubs Championship for women 2015 baghdad IRQ 2015-02-10
RcRownchangeKK*chgGame
 1539 1499 1.00 1 0.56 40 22.40 
  Marwa, Mohammed Khalaf 1539 IRQ1.0010.564022.40 

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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