Individual Calculations August 2017
 Hameed, Sarmed Abdalhamed  Total change: 45.20  Rating chartPersonal card
 IRAQI Youth U20 Championships(open) 2017 Baghdad IRQ 2017-07-24
RcRownchangeKK*chgGame
 1634 1649 3.00 6 -0.16 40 -6.40 
  Ruaa, Osam Nasir 1249  * IRQ1.0010.08403.20 
  Aryan, Ali Ehsan 1935 IRQ0.001-0.1640-6.40 
  Ali, Firas Qassim 1422 IRQ1.0010.21408.40 
  Moazaz, Dhahir Habeeb f2049  * IRQ0.001-0.0840-3.20 
  Hasnein, Fadhil Nasir 1630 IRQ0.001-0.5340-21.20 
  Safi, Ramzi Safi 1518 IRQ1.0010.324012.80 
 * 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) 2017 Baghdad IRQ 2017-07-27
RcRownchangeKK*chgGame
 1698 1649 3.50 5 1.29 40 51.60 
  Mazn, Bayad Abdulqader 1801 IRQ0.5010.20408.00 
  Riham, Saad Mohsin 1364 IRQ1.0010.16406.40 
  Ali Ahmed, Attiyah 1435 IRQ1.0010.23409.20 
  Rabeea, Sabah Nori f1970 IRQ0.001-0.1340-5.20 
  Rebaz, Nasir Jamal 1918 IRQ1.0010.834033.20 

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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