Individual Calculations April 2019
 Aljoaba, Wael  Total change: -15.40  Rating chartPersonal card
 Arab Chess Club Championship 2019 Open Hammamet TUN 2019-02-26
RcRownchangeKK*chgGame
 1928 1702 2.50 7 0.69 20 13.80 
  Chiya, Mder Hamad 2056 IRQ0.001-0.1120-2.20 
  Alem, Ali Hussain 1761 KSA1.0010.582011.60 
  Alazabe, Aribi 1826 LBA0.5010.17203.40 
  Al-Zendani, Zendan m2102  * YEM0.001-0.0820-1.60 
  Ibrahim, Hatim m2102  * EGY0.001-0.0820-1.60 
  Alrashidi, Yousef 1548 KUW1.0010.29205.80 
  Gholami, Aryan m2102  * IRI0.001-0.0820-1.60 
 * 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)
 
 Arab Teams Chess Championship Open 2019 Hammamet TUN 2019-03-03
RcRownchangeKK*chgGame
 1981 1702 0.00 7 -1.46 20 -29.20 
  Alhuwar, Jasem f2102  * UAE0.001-0.0820-1.60 
  Al Kathiri, Hassan 1660 OMA0.001-0.5620-11.20 
  Alsharhan, Musaed 1700 KUW0.001-0.5020-10.00 
  Taieb, Sahbi c2101 TUN0.001-0.0820-1.60 
  Nassr, Ali m2102  * ALG0.001-0.0820-1.60 
  Al Qudaimi, Basheer m2102  * YEM0.001-0.0820-1.60 
  Amdouni, Zoubaier f2102  * TUN0.001-0.0820-1.60 
 * 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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