Individual Calculations June 2015
 Amal, Fadel S M Alshamsi  Total change: -20.40  Rating chartPersonal card
 Second Sharjah Open Championship Under 1800 Sharjah UAE 2015-04-29
RcRownchangeKK*chgGame
 1389 1380 1.00 3 -0.51 40 -20.40 
  Almaini, Aishah Sarhan 1335 UAE0.001-0.5640-22.40 
  Zayed, Mallah Alremeithi 1100 UAE1.0010.16406.40 
  Dhyaa, A. K. Al-Sandooq 1732 IRQ0.001-0.1140-4.40 

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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