Individual Calculations October 2017
 Zinati, Mohammad  Total change: -12.80  Rating chartPersonal card
 First Aftab Cup Open International ChessTournament 2017 Khomein IRI 2017-08-29
RcRownchangeKK*chgGame
 1834 1785 3.00 8 -0.64 20 -12.80 
  Heydarli, Kanan m2185  * AZE0.001-0.0820-1.60 
  Ghadiri, Sobhan 1481 IRI1.0010.14202.80 
  Firouzja, Mohammadreza 2109 IRI0.001-0.1320-2.60 
  Orooji, Siamak 1588 IRI1.0010.25205.00 
  Esmaeilnejad, Mohammad Amin 2038 IRI0.001-0.1920-3.80 
  Karami, Salar 1604 IRI1.0010.26205.20 
  Gerayeli, Kiarash 2035 IRI0.001-0.1920-3.80 
  Alimardani, Amir H 1632 IRI0.001-0.7020-14.00 
 * 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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