Individual Calculations September 2019
 Nooralhuda, Hussein Ali  Total change: -89.60  Rating chartPersonal card
 IRAQI Youth U20 Championships for weman 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1281 1405 4.00 8 -1.16 40 -46.40 
  Rataj, Saad Mohsin 1037 IRQ1.0010.10404.00 
  Kaziwa, Salah Abdullah 1261 IRQ0.501-0.1940-7.60 
  Al-Fayyadh, Yamama Asif Abdula wc1558 IRQ0.001-0.3040-12.00 
  Hna, Namer Mohammed 1040 IRQ1.0010.10404.00 
  Yar, Byad Abdulqader wc1321 IRQ1.0010.384015.20 
  Ruwaida, Saad Mohsin Al Naseri 1478 IRQ0.001-0.4040-16.00 
  Shang, Masood Abdullah Jabari 1246 IRQ0.501-0.2140-8.40 
  Nihad, Sabah Noori 1304 IRQ0.001-0.6440-25.60 

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
 1258 1405 1.00 3 -1.08 40 -43.20 
  Abdullah, Muhammed Mahdi 1174 IRQ1.0010.21408.40 
  Rawa, Fakhraddin Awdl 1279 IRQ0.001-0.6740-26.80 
  Yar, Byad Abdulqader wc1321 IRQ0.001-0.6240-24.80 

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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