Individual Calculations October 2018
 Heydari Soodjani, Mohammad Matin  Total change: 43.20  Rating chartPersonal card
 3rd Iranian Amateur Under 1700 Championship 1397 Zanjan IRI 2018-09-10
RcRownchangeKK*chgGame
 1483 1207 2.50 8 1.08 40 43.20 
  Ojaghi, Mehrad 1607  * IRI0.001-0.0840-3.20 
  Jamali, S.shahnam 1517 IRI1.0010.864034.40 
  Slameye, Jahed 1445 IRI0.001-0.2040-8.00 
  Khalifezadeh, Jaafar 1607  * IRI0.001-0.0840-3.20 
  Khalili, Behrad 1416 IRI0.5010.274010.80 
  Zarezadeh, Mohammad Mahdi 1440 IRI0.001-0.2140-8.40 
  Rigi, Kamyar 1470 IRI0.001-0.1840-7.20 
  Sheikhalizadeh, Mahmood 1360 IRI1.0010.704028.00 
 * 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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