Individual Calculations September 2019
 Ruwaida, Saad Mohsin Al Naseri  Total change: 54.40  Rating chartPersonal card
 IRAQI Youth U20 Championships for weman 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1288 1478 7.50 9 1.07 40 42.80 
  Hna, Namer Mohammed 1078  * IRQ1.0010.08403.20 
  Lana, Hawar Khaleel 1283 IRQ1.0010.254010.00 
  Yar, Byad Abdulqader wc1321 IRQ1.0010.294011.60 
  Widad, Sabah Noori 1483 IRQ1.0010.514020.40 
  Al-Fayyadh, Yamama Asif Abdula wc1558 IRQ0.001-0.3940-15.60 
  Nooralhuda, Hussein Ali 1405 IRQ1.0010.404016.00 
  Nihad, Sabah Noori 1304 IRQ0.501-0.2340-9.20 
  Roziya, Fakhraddin Awdl 1078  * IRQ1.0010.08403.20 
  Noorulzahra, Dhafer Abdulameer 1078  * IRQ1.0010.08403.20 
 * 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(20) 2019 Erbil IRQ 2019-08-19
RcRownchangeKK*chgGame
 1441 1478 2.00 3 0.29 40 11.60 
  Kaziwa, Salah Abdullah 1261 IRQ1.0010.22408.80 
  Ahmed, Qutayba Yunis c1878  * IRQ0.001-0.0840-3.20 
  Ammar, Ismail Tariq 1183 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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