Individual Calculations March 2018
 Nasar, El Hassan  Total change: -40.00  Rating chartPersonal card
 Doha Winter Closed Tournament 2018 Doha QAT 2018-02-01
RcRownchangeKK*chgGame
 1706 1603 2.50 9 -1.00 40 -40.00 
  Salih, Al Hor 1613 QAT0.001-0.4940-19.60 
  Al-Modiahki, Ali 2003  * QAT0.001-0.0840-3.20 
  Bologan, Anton 1222 MDA1.0010.09403.60 
  Ghanem, Al Shamari 1635 QAT0.001-0.4640-18.40 
  Al-Obaidli, Rashid 1985 QAT0.001-0.0940-3.60 
  Al-Marri, Omar 2003  * QAT0.5010.424016.80 
  Al-Saadi, Ali 1218 QAT1.0010.09403.60 
  Omar, Ahmed Salah 1676 EGY0.001-0.4040-16.00 
  Lari, Mansour 2003  * QAT0.001-0.0840-3.20 
 * 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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