Blitz: Individual Calculations March 2018
 Sara, Masood Abdullah  Total change: 20.40  Rating chartPersonal card
 6th Khanzad Chess Championship (Blitz) 2018 Erbil IRQ 2018-02-01
RcRownchangeKK*chgGame
 1760 1586 2.50 5 1.02 20 20.40 
  Sheida, Omar 1838 IRQ0.001-0.1920-3.80 
  Dana, Jamal Qadir 1981 IRQ0.5010.42208.40 
  Dlsoz, Omer Sedeeq 1783 IRQ0.001-0.2520-5.00 
  Marwan, Hama Xalb Ahmed 1525 IRQ1.0010.42208.40 
  Ali, Farhad Ali 1674 IRQ1.0010.622012.40 

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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