Individual Calculations February 2017
 Al-Zaabi, Sultan  Total change: 39.20  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Standard U18 Open Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1820 1725 4.50 9 0.98 40 39.20 
  Molaei, Mohammadamin 2125  * IRI0.001-0.0840-3.20 
  Ahmed, Rashed Al Hefeti 1559 UAE0.501-0.2240-8.80 
  Thilakarathne, G M S 1985 SRI0.5010.324012.80 
  Sultan, Fadel Saeed M Alshamsi 1391 UAE1.0010.12404.80 
  Mohamed, Marshool 1795 UAE1.0010.604024.00 
  Altaher, Saeed Tarek 1681 UAE0.501-0.0640-2.40 
  Al-Bashayra, Yazan 1877 JOR0.5010.20408.00 
  Weerasinghe, C C 1875 SRI0.001-0.3040-12.00 
  Mayed, Alrashedi f2089 UAE0.5010.404016.00 
 * 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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