Individual Calculations October 2015
 Ghoorchibeygi, Alireza  Total change: 35.60  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Masters Tournament 2015 Abu Dhabi UAE 2015-08-23
 2230 2015 4.00 9 1.78 20 35.60 
  Raetsky, Alexander g2402 RUS0.5010.41208.20 
  Sagar, Shah m2415  * IND0.001-0.0820-1.60 
  Gevorgyan, David Sh. m2374 ARM0.001-0.1020-2.00 
  Ayyad, Husain f2162 BRN0.001-0.3020-6.00 
  Laabi Chian, Majid 2087 IRI0.5010.10202.00 
  Baltazar, Danny 2071 PHI0.001-0.4220-8.40 
  Alhajiri, Bader c2238 KUW1.0010.782015.60 
  Ayyad, Maher f2122 BRN1.0010.652013.00 
  Senthil, Maran K 2201 IND1.0010.742014.80 
 * 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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