Individual Calculations February 2017
 Al Darmaky, Sultan  Total change: -18.40  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Standard U12 Open Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1556 1607 4.00 8 -0.46 40 -18.40 
  Omar, Rashed M R Alshamsi 1207  * UAE1.0010.08403.20 
  Mohamed, Saeed Laily c1693 UAE0.001-0.3840-15.20 
  Piyumantha, M Thisal Manjith 1513 SRI1.0010.374014.80 
  Ammar, Sedrani f1654 UAE1.0010.574022.80 
  Zomorrodian, Eilia 1981 IRI0.001-0.1040-4.00 
  Ameer, Dhafer Abdulameer c1484 IRQ0.001-0.6740-26.80 
  Hamad, Essam 1643 UAE0.001-0.4540-18.00 
  Ali Sayel, Abu Azizah 1272 PLE1.0010.12404.80 
 * 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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