Individual Calculations September 2018
 San, Taha Ali  Total change: 40.60  Rating chartPersonal card
 IRAQI Youth U20 Championships(Open) 2018 Baghdad IRQ 2018-07-27
RcRownchangeKK*chgGame
 1782 1922 7.50 9 1.66 20 33.20 
  Ali, Ahmed Abbas 1522  * IRQ1.0010.08201.60 
  Ahmed, Haider Sadiq 1522  * IRQ1.0010.08201.60 
  Moazaz , Dhahir Habeeb f2046 IRQ0.001-0.3320-6.60 
  Khedir, Majed Khedhir 1567 IRQ1.0010.11202.20 
  Ali, Sattar Nasser 1670 IRQ1.0010.19203.80 
  Ahmed, Qutayba Yunis c1937 IRQ0.5010.02200.40 
  Noori, Sabah Nori m1947 IRQ1.0010.532010.60 
  Ahmed, Jaza Jamal c2066 IRQ1.0010.692013.80 
  A-Ali, Sali Abbas Abdulzahra wf1762 IRQ1.0010.29205.80 
 * 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)
 
 Iraqi Clubs Championship under(20) 2018 Baghdad IRQ 2018-08-01
RcRownchangeKK*chgGame
 1663 1922 3.50 4 0.37 20 7.40 
  Mohammed Al-Sadik, Firas Qassim 1522  * IRQ1.0010.08201.60 
  Zaid, Alaa Chasib c1661 IRQ0.501-0.3220-6.40 
  Riham, Saad Mohsin 1522  * IRQ1.0010.08201.60 
  Noori, Sabah Nori m1947 IRQ1.0010.532010.60 
 * 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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