Individual Calculations August 2015
 Al-Fayyadh, Yamama Asif Abdula  Total change: -31.20  Rating chartPersonal card
 IRAQI Youth U20 Championships 2015 Baghdad IRQ 2015-07-24
RcRownchangeKK*chgGame
 1621 1596 2.50 6 -0.31 40 -12.40 
  Rabeea, Sabah Nori f1925 IRQ0.001-0.1240-4.80 
  Zahraa, Mohammed Abbas 1341 IRQ1.0010.19407.60 
  Hasnein, Fadil Nasir 1697 IRQ0.001-0.3640-14.40 
  Ameer, Dhafer Abdulameer c1390 IRQ0.501-0.2640-10.40 
  Ali, Khalid Khudhair 1743 IRQ0.5010.20408.00 
  Khedir, Majed Khedhir 1628 IRQ0.5010.04401.60 

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 youth under(20) 2015 Baghdad IRQ 2015-07-27
RcRownchangeKK*chgGame
 1600 1596 1.50 4 -0.47 40 -18.80 
  Mahmood, Hussein Ali 1412 IRQ0.501-0.2440-9.60 
  Sali, Abbas Abdulzahra wf1692 IRQ0.5010.13405.20 
  Dhaia, Abdulrazaq Chalob 1598 IRQ0.001-0.5040-20.00 
  Hasnein, Fadel 1697 IRQ0.5010.14405.60 

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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