Individual Calculations May 2015
 Al Hamed, Saif Idrees  Total change: 5.20  Rating chartPersonal card
 UAE Individual Youth Championship Juniors Under 16 Fujairah UAE 2015-03-29
RcRownchangeKK*chgGame
 1600 1627 4.00 7 0.33 40 13.20 
  Sultan, Mohamed Qayed 1249 UAE1.0010.09403.60 
  Rashed, Mohamed Al Kendi 1602 UAE0.501-0.0340-1.20 
  Ali, M Alkindi 1569 UAE1.0010.424016.80 
  Talal, Al-Hammadi 1641 UAE1.0010.524020.80 
  Mayed, Alrashedi f1852 UAE0.001-0.2240-8.80 
  Ali, Abdulaziz 1734 UAE0.5010.15406.00 
  Abdulla, Shaeri 1554 UAE0.001-0.6040-24.00 

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)
 
 17th Dubai Open Chess Tournament 2015 Dubai UAE 2015-04-06
RcRownchangeKK*chgGame
 1843 1623 2.00 8 -0.20 40 -8.00 
  Kharous, Ernest m2023  * RUS0.001-0.0840-3.20 
  Saleh, Nabil f2023  * UAE0.001-0.0840-3.20 
  Mohammed , Tarig Elther 2023  * SUD0.001-0.0840-3.20 
  Alattar, Ghayda M. wf1935 JOR0.001-0.1440-5.60 
  Al Ali, Aisha Saif 1377 UAE1.0010.19407.60 
  Wenzel, Birger 2002 GER0.001-0.0940-3.60 
  Fawwaz, Mohammed 1341 IND1.0010.16406.40 
  Rodrigues, Inacio 2023  * IND0.001-0.0840-3.20 
 * 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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