Individual Calculations October 2018
 Essa, Shahad  Total change: 15.00  Rating chartPersonal card
 UAE Indv. Chess CH. Girl U14 Al Ain UAE 2018-09-10
RcRownchangeKK*chgGame
 1211 1064 3.00 7 0.75 20 15.00 
  Maysoon, Ali Jaber Alali 1103 UAE0.5010.05201.00 
  Aysha, Nasser H Alshamsi 1308 UAE0.001-0.2020-4.00 
  Al Ali, Aisha Saif 1425 UAE0.001-0.1020-2.00 
  Ghalya, Naser Alnuaimi 664  * UAE1.0010.08201.60 
  Fatima, Al Wahabi 1464  * UAE0.5010.42208.40 
  Khalil, Hanan 1276 UAE1.0010.772015.40 
  Rayan, Mohammad Ali Hassan 1239 UAE0.001-0.2720-5.40 
 * 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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