Individual Calculations February 2020
 Boshra, Alshaeby  Total change: -1.20  Rating chartPersonal card
 10th Sharjah International Cup for Women Sharjah UAE 2020-01-03
RcRownchangeKK*chgGame
 2032 1979 3.00 7 -0.06 20 -1.20 
  Bulmaga, Irina mwg2379  * ROU0.001-0.0820-1.60 
  Jalaluldeen, Kareen Kamal J. wf1784 IRQ1.0010.25205.00 
  Amal, Fadel S M Alshamsi wc1579  * UAE1.0010.08201.60 
  Heinemann, Josefine wg2317 GER0.001-0.1220-2.40 
  Smirnova, Ekaterina wm2249 RUS0.001-0.1720-3.40 
  Rayan, Mohammad Ali Hassan 1579  * UAE1.0010.08201.60 
  Radeva, Viktoria wf2338 BUL0.001-0.1020-2.00 
 * 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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