Individual Calculations May 2015
 Ahmad, Al Romaithi  Total change: -173.20  Rating chartPersonal card
 UAE Individual Youth Championship Juniors Under 20 Fujairah UAE 2015-03-29
RcRownchangeKK*chgGame
 1798 1886 0.50 5 -2.56 40 -102.40 
  Murad, Abdulla 1684 UAE0.001-0.7640-30.40 
  Walid, Anwar 1887 UAE0.001-0.5040-20.00 
  Sultan, Ibrahim f2038 UAE0.001-0.3040-12.00 
  Abdulla, Ali 1748 UAE0.001-0.6940-27.60 
  Mahmoud, Ahmed 1632 UAE0.501-0.3140-12.40 

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)
 
 17th Dubai Open Chess Tournament 2015 Dubai UAE 2015-04-06
RcRownchangeKK*chgGame
 1905 1886 2.00 8 -1.77 40 -70.80 
  Rathnakaran, K. m2286  * IND0.001-0.0840-3.20 
  Deshpande, Aniruddha 2244 IND0.001-0.1040-4.00 
  Fawwaz, Mohammed 1486  * IND1.0010.08403.20 
  Abou El Zein, Eid Mahmoud m2191 EGY0.001-0.1440-5.60 
  Harikrishnan, Samyuktha 1486  * IND1.0010.08403.20 
  Mona, Khaled wg2125 EGY0.001-0.2040-8.00 
  Mayed, Alrashedi f1852 UAE0.001-0.5540-22.00 
  Aseel , Odeh 1573 JOR0.001-0.8640-34.40 
 * 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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