Individual Calculations December 2018
 Ghorrati, Behzad  Total change: 0.40  Rating chartPersonal card
 1st Tabriz Milad Peyambar Cup Standard U2000 Tabriz IRI 2018-11-17
RcRownchangeKK*chgGame
 1656 1592 2.50 6 0.01 40 0.40 
  Mazhari, Mohammad 1928 FRA0.5010.384015.20 
  Baghipour, Alborz 1947 IRI0.001-0.1140-4.40 
  Jamalzadeh, Morteza 1827 IRI0.001-0.2140-8.40 
  Jalili, Arya 1261 IRI1.0010.12404.80 
  Amirpour, Saman 1782 IRI0.001-0.2540-10.00 
  Pourvali, Amir Asadollah 1192  * IRI1.0010.08403.20 
 * 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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