Individual Calculations August 2017
 San, Taha Ali  Total change: 41.60  Rating chartPersonal card
 IRAQI Youth U20 Championships(open) 2017 Baghdad IRQ 2017-07-24
RcRownchangeKK*chgGame
 1624 1816 6.50 9 0.03 40 1.20 
  Al, Hussein Dhamir Jabar Al Yhy 1416  * IRQ1.0010.08403.20 
  Ahmed, Haider Sadiq 1509 IRQ1.0010.14405.60 
  Hadhi, Ahmed Attiyah 1416  * IRQ1.0010.08403.20 
  Ahmed, Jaza Jamal 2027 IRQ0.001-0.2340-9.20 
  Mazn, Bayad Abdulqader 1801 IRQ0.001-0.5240-20.80 
  Safi, Ramzi Safi 1518 IRQ1.0010.15406.00 
  Mustafa, Basim Abod 1577 IRQ1.0010.20408.00 
  Ali, Farhad Ali 1637 IRQ0.501-0.2340-9.20 
  Zaid, Alaa Chasib c1717 IRQ1.0010.364014.40 
 * 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) 2017 Baghdad IRQ 2017-07-27
RcRownchangeKK*chgGame
 1628 1816 4.50 5 1.01 40 40.40 
  Rabeea, Sabah Nori f1970 IRQ1.0010.714028.40 
  Ali Ahmed, Attiyah 1435 IRQ1.0010.09403.60 
  Mazn, Bayad Abdulqader 1801 IRQ0.501-0.0240-0.80 
  Riham, Saad Mohsin 1416  * IRQ1.0010.08403.20 
  Safi, Ramzi Safi 1518 IRQ1.0010.15406.00 
 * 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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