Rapid: Individual Calculations September 2018
 Rawa, Fakhraddin Awdl  Total change: -16.20  Rating chartPersonal card
 9th Khanzad Rapid Chess Championship Erbil IRQ 2018-08-12
RcRownchangeKK*chgGame
 1331 1304 3.00 8 -0.81 20 -16.20 
  Aymen, Falah Sabah 1021 IRQ1.0010.16203.20 
  Mazn , Bayad Abdulqader 1655 IRQ0.001-0.1120-2.20 
  Pola, Azad Saber 1598 IRQ0.001-0.1520-3.00 
  Mohammed, Majid Noori 1288 IRQ0.001-0.5220-10.40 
  Abdullah, Hasan Othman 1292 IRQ1.0010.48209.60 
  Hevar, Diyar Hama Saleh 1141 IRQ1.0010.28205.60 
  Yousif, Farhad Ali 1492 IRQ0.001-0.2620-5.20 
  Hana, Hawar Khaleel 1163 IRQ0.001-0.6920-13.80 

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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