Individual Calculations July 2019
 Karbalaei Sadeghi, Farhad  Total change: 5.60  Rating chartPersonal card
 Iran Senior Championship 1398 Group 50-65 Shiraz IRI 2019-06-10
RcRownchangeKK*chgGame
 1705 1923 5.50 7 0.28 20 5.60 
  Mokhtari, Fereidoon 1523  * IRI1.0010.08201.60 
  Parvanehlooee, Heshmatolla 1553 IRI1.0010.10202.00 
  Fallah, Mohammad Reza 1631 IRI1.0010.15203.00 
  Mohandesi, Shahin m2077 IRI0.001-0.2920-5.80 
  Sharifzade, Shahram 1615 IRI1.0010.14202.80 
  Khoshkalamian, B. 1859 IRI0.501-0.0920-1.80 
  Dalkani, Rasoul 1675 IRI1.0010.19203.80 
 * 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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