Individual Calculations October 2016
 Ahmad, Al Romaithi  Total change: -9.80  Rating chartPersonal card
 23rd Abu Dhabi Int. Chess Festival - Open Tournament Abu Dhabi UAE 2016-08-21
RcRownchangeKK*chgGame
 1508 1680 5.00 8 -0.49 20 -9.80 
  Salih, Al Hor 1506 QAT0.001-0.7320-14.60 
  Al Husani, Zayed 1280  * UAE1.0010.08201.60 
  Al Falahi, Ziad Tarik Mohammad 1280  * IRQ1.0010.08201.60 
  Sultan, Ibrahim m2015 UAE0.001-0.1220-2.40 
  Al, Jassani Abdulrazaq 1368 IRQ1.0010.14202.80 
  Bashirinia, Omid 1955 IRI0.001-0.1720-3.40 
  Willie, Ortiz 1280  * PHI1.0010.08201.60 
  Dalvi, Sharjeel 1379 IND1.0010.15203.00 
 * 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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