Rapid: Individual Calculations February 2019
 Noah, A .h. Al-Ali  Total change: 21.20  Rating chartPersonal card
 11th Khanzad Rapid Chess Championship Erbil IRQ 2019-01-17
RcRownchangeKK*chgGame
 2048 2380 8.00 8 1.06 20 21.20 
  Dana, Rebar Kadhim 1980  * IRQ1.0010.08201.60 
  Goran, Qahhar Othman 1980  * IRQ1.0010.08201.60 
  Alawash, Firass 1980  * SYR1.0010.08201.60 
  Chiya, Mder Hamad 2078 IRQ1.0010.15203.00 
  Dlsoz, Omer Sedeeq 1980  * IRQ1.0010.08201.60 
  Ahmed, Ali Layth Ahmed f2206 IRQ1.0010.27205.40 
  Didar , Mohammed Zhaher Hassan c2137 IRQ1.0010.20204.00 
  Nabeel, Aziz Youkhana 2041 IRQ1.0010.12202.40 
 * 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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