Blitz: Individual Calculations February 2020
 Mohammed, Ako Mohammed  Total change: 17.60  Rating chartPersonal card
 10th Khanzad Blitz Chess Championship. Erbil IRQ 2020-01-23
RcRownchangeKK*chgGame
 1526 1390 3.00 6 0.88 20 17.60 
  Al-Khattab, Ghassan M. Ali Ajmed f1790  * IRQ0.001-0.0820-1.60 
  Balen, Qasm Osman 1104 IRQ1.0010.16203.20 
  Salam, Naser Bejung 1297 IRQ0.501-0.1320-2.60 
  Albarbari , Vin Kamal Jalal Adin wc1594 IRQ1.0010.762015.20 
  Mustafa, Qais Jalal 1790  * IRQ0.001-0.0820-1.60 
  Ahmed, Farhad Ali 1582 IRQ0.5010.25205.00 
 * 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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