Individual Calculations June 2015
 Dhyaa, A. K. Al-Sandooq  Total change: -35.20  Rating chartPersonal card
 Second Sharjah Open Championship Under 1800 Sharjah UAE 2015-04-29
RcRownchangeKK*chgGame
 1432 1732 5.00 7 -0.88 40 -35.20 
  Zayed, Mallah Alremeithi 1332  * UAE1.0010.08403.20 
  Hamad, Essam 1350 UAE1.0010.09403.60 
  Al-Hammadi, Fatima Hussein 1454 UAE1.0010.17406.80 
  Ignacio, Joseph 1572 PHI0.001-0.7140-28.40 
  Al Ali, Aisha Saif 1377 UAE1.0010.11404.40 
  Mohamed, Marshool 1559 UAE0.001-0.7340-29.20 
  Amal, Fadel S M Alshamsi 1380 UAE1.0010.11404.40 
 * 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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