Rapid: Individual Calculations January 2019
 Danar, Jamal Qadir Ghaffoori  Total change: -12.00  Rating chartPersonal card
 10th Khanzad Rapid Chess Championship Erbil IRQ 2018-11-15
RcRownchangeKK*chgGame
 1708 1965 6.50 9 -0.60 20 -12.00 
  Rabar, Bakhtyar Hama Saleh 1565  * IRQ1.0010.08201.60 
  Sara, Masood Abdullah 1621 IRQ1.0010.12202.40 
  Abdalhamed, Shahir Jasim 1726 IRQ0.001-0.8020-16.00 
  Baxtyar, Hama Salih Ahmed 1672 IRQ0.001-0.8520-17.00 
  Kaziwa, Salah Abdullah 1565  * IRQ1.0010.08201.60 
  Sheida, Omar 1973 IRQ0.5010.01200.20 
  Sarkar, Omar Ali 1565  * IRQ1.0010.08201.60 
  Dlsoz, Omer Sedeeq 1738 IRQ1.0010.21204.20 
  Kawan, Sabir Saeed 1943 IRQ1.0010.47209.40 
 * 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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