Individual Calculations October 2015
 Talal, Al-Hammadi  Total change: -50.80  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Open Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1490 1771 4.50 7 -1.27 40 -50.80 
  Sultan, Amer 1371  * UAE1.0010.08403.20 
  Almosa, Tarik 1371  * JOR1.0010.08403.20 
  Al Hosani, Saeed 1499 UAE1.0010.17406.80 
  Adnan, Habib 1540 BRN0.501-0.2940-11.60 
  Mustafayev, Farid 1672 AZE0.001-0.6440-25.60 
  Kamal, Altayeb 1532 SUD1.0010.20408.00 
  Al Shamsi, Kaltham Mubarak 1446 UAE0.001-0.8740-34.80 
 * 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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