Individual Calculations October 2018
 Shahzamani, Arman  Total change: -21.20  Rating chartPersonal card
 2nd Aftab International Cup 2018 - Masters Group Khomein IRI 2018-08-25
RcRownchangeKK*chgGame
 2154 2050 2.00 8 -1.06 20 -21.20 
  Pavlidis, Anastasios m2368 GRE1.0010.872017.40 
  Grigoryan, Karen H. g2450  * ARM0.001-0.0820-1.60 
  Khoshkalam, Seyed Mehrab 2182 IRI0.001-0.3220-6.40 
  Mashatan, Reza 2199 IRI0.001-0.3020-6.00 
  Ali, Ghazi Al-Saadi f2029 IRQ0.501-0.0320-0.60 
  Bozorgi, Souren 1968 IRI0.001-0.6120-12.20 
  Gerayeli, Kiarash 2039 IRI0.501-0.0220-0.40 
  Azali, Tannaz 2000 IRI0.001-0.5720-11.40 
 * 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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