Individual Calculations September 2019
 Daryan, Arpak Worya Mohammed Qane  Total change: -59.60  Rating chartPersonal card
 IRAQI Youth U20,U18,U16 Championships(Open) 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1482 1554 4.50 9 -0.76 40 -30.40 
  Abdulla, Basim Makee 1154  * IRQ1.0010.08403.20 
  Rabeea, Sabah Nori f1934 IRQ0.001-0.0940-3.60 
  Mohammed, Salih Oieiwi 1270 IRQ1.0010.16406.40 
  Ahmed, Qutayba Yunis c1898 IRQ0.001-0.1240-4.80 
  Ahmad, Hasan Younis 1505 IRQ1.0010.434017.20 
  Rebaz, Nasir Jamal 1857 IRQ0.001-0.1440-5.60 
  Alan, Omiad Saber 1260 IRQ0.501-0.3540-14.00 
  Methaq, Ameer Burhan 1279 IRQ0.001-0.8340-33.20 
  Ammar, Ismail Tariq 1183 IRQ1.0010.10404.00 
 * 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)
 
 Iraqi Clubs Championship under(16) 2019 Erbil IRQ 2019-08-19
RcRownchangeKK*chgGame
 1376 1554 2.00 4 -0.73 40 -29.20 
  Nma, Qasim Osman 1154  * IRQ1.0010.08403.20 
  Ameer, Dhafer Abdulameer c1714 IRQ0.001-0.2940-11.60 
  Roziya, Fakhraddin Awdl 1154  * IRQ1.0010.08403.20 
  Widad, Sabah Noori 1483 IRQ0.001-0.6040-24.00 
 * 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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