Individual Calculations September 2019
 Widad, Sabah Noori  Total change: -0.80  Rating chartPersonal card
 IRAQI Youth U20 Championships for weman 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1295 1483 6.00 9 -0.49 40 -19.60 
  Roziya, Fakhraddin Awdl 1083  * IRQ1.0010.08403.20 
  Nihad, Sabah Noori 1304 IRQ0.501-0.2340-9.20 
  Kaziwa, Salah Abdullah 1261 IRQ1.0010.22408.80 
  Ruwaida, Saad Mohsin Al Naseri 1478 IRQ0.001-0.5140-20.40 
  Shang, Masood Abdullah Jabari 1246 IRQ1.0010.20408.00 
  Al-Fayyadh, Yamama Asif Abdula wc1558 IRQ0.5010.10404.00 
  Lania, Salah Abdullah 1318 IRQ1.0010.284011.20 
  Yar, Byad Abdulqader wc1321 IRQ0.001-0.7140-28.40 
  Rataj, Saad Mohsin 1083  * 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(16) 2019 Erbil IRQ 2019-08-19
RcRownchangeKK*chgGame
 1450 1483 2.00 3 0.47 40 18.80 
  Roziya, Fakhraddin Awdl 1083  * IRQ1.0010.08403.20 
  Ameer, Dhafer Abdulameer c1714 IRQ0.001-0.2140-8.40 
  Daryan, Arpak Worya Mohammed Qane 1554 IRQ1.0010.604024.00 
 * 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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