Blitz: Individual Calculations February 2020
 Ahmed, Jaza Jamal  Total change: 49.60  Rating chartPersonal card
 10th Khanzad Blitz Chess Championship. Erbil IRQ 2020-01-23
RcRownchangeKK*chgGame
 1949 1899 5.50 7 2.48 20 49.60 
  Hakar, Dalzar Hma Salah 1499  * IRQ1.0010.08201.60 
  Al-Ali, Hussein Ali Hussein m2212 IRQ1.0010.862017.20 
  Al-Khattab, Ghassan M. Ali Ajmed f1994 IRQ0.001-0.3720-7.40 
  Mimoon, Ghazi Azeez 1754 IRQ1.0010.31206.20 
  Ismael, Namir Mohammed Ismael c2197 IRQ0.5010.35207.00 
  Kardo Ako, Mohammad 2002 IRQ1.0010.642012.80 
  Mohammed, Tareq Abbood Al-Latoof 1982 IRQ1.0010.612012.20 
 * 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)
 

 

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