Individual Calculations May 2015
 Sultan, Ibrahim  Total change: 1.60  Rating chartPersonal card
 UAE Individual Youth Championship Juniors Under 20 Fujairah UAE 2015-03-29
RcRownchangeKK*chgGame
 1769 2038 4.00 5 -0.05 40 -2.00 
  Walid, Anwar 1887 UAE0.501-0.2040-8.00 
  Abdulla, Ali 1748 UAE0.501-0.3440-13.60 
  Ahmad, Al Romaithi 1886 UAE1.0010.304012.00 
  Mahmoud, Ahmed 1638  * UAE1.0010.08403.20 
  Murad, Abdulla 1684 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)
 
 17th Dubai Open Chess Tournament 2015 Dubai UAE 2015-04-06
RcRownchangeKK*chgGame
 2145 2038 3.00 8 0.09 40 3.60 
  Ehlvest, Jaan g2438  * USA0.001-0.0840-3.20 
  Fatima, Saif Al-Ali 1638  * UAE1.0010.08403.20 
  Ozturk, Kubra wg2284 TUR0.5010.314012.40 
  Kharous, Ernest m2346 RUS0.5010.364014.40 
  Firouzja, Alireza 2278 IRI0.001-0.2040-8.00 
  Abdulla, Ali 1748 UAE1.0010.16406.40 
  Abou El Zein, Eid Mahmoud m2191 EGY0.001-0.3040-12.00 
  Mohannad, Farhan f2239 JOR0.001-0.2440-9.60 
 * 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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