Individual Calculations September 2019
 Alan, Omiad Saber  Total change: 32.80  Rating chartPersonal card
 IRAQI Youth U20,U18,U16 Championships(Open) 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1599 1260 1.50 6 0.76 40 30.40 
  Mustafa, Kamal Jalaldeen Al-Barba 1660  * IRQ0.001-0.0840-3.20 
  Pola, Azad Saber 1660  * IRQ0.001-0.0840-3.20 
  Ibraheem, Abd Alftah Yonis 1554 IRQ0.001-0.1540-6.00 
  Ahmad, Hasan Younis 1505 IRQ1.0010.804032.00 
  Daryan, Arpak Worya Mohammed Qane 1554 IRQ0.5010.354014.00 
  San, Taha Ali 1660  * IRQ0.001-0.0840-3.20 
 * 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
 1304 1260 0.50 1 0.06 40 2.40 
  Nihad, Sabah Noori 1304 IRQ0.5010.06402.40 

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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