Individual Calculations March 2018
 Ahmad, Al Romaithi  Total change: 27.40  Rating chartPersonal card
 ALAIN Juniors 2017 Al Ain UAE 2017-12-29
RcRownchangeKK*chgGame
 1747 1643 4.50 8 1.37 20 27.40 
  Mohamed Abdalla, Alqaydi 1243  * UAE1.0010.08201.60 
  Garayev, Kanan f2043  * AZE0.5010.42208.40 
  Ammar, Sedrani f1970 UAE1.0010.872017.40 
  Ghosh, Diptayan g2043  * IND0.001-0.0820-1.60 
  Poormosavi, Seyed Kian 2043  * IRI0.001-0.0820-1.60 
  Saeed, Omar 1247 UAE1.0010.08201.60 
  Sultan, Fadel Saeed M Alshamsi 1389 UAE1.0010.19203.80 
  Ahmed, Fareed f1997 UAE0.001-0.1120-2.20 
 * 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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