Individual Calculations May 2019
 Jamali, Ayyaz  Total change: 21.20  Rating chartPersonal card
 Jam Individual League 1397- Final Jam IRI 2019-04-18
RcRownchangeKK*chgGame
 1557 1369 3.50 8 1.06 20 21.20 
  Rashedi, Amin 1732 IRI0.5010.40208.00 
  Alipoor Shahraki, Abolfazl 1769  * IRI0.001-0.0820-1.60 
  Abolhallaj, Hamidreza 1356 IRI1.0010.48209.60 
  Rajabi, Hamid 1566 IRI0.001-0.2520-5.00 
  Khayyat Zadeh, Hamidreza 1243 IRI0.001-0.6720-13.40 
  Arian Mehr, Aein 1769  * IRI1.0010.922018.40 
  Makarian, Mahan 1254 IRI1.0010.34206.80 
  Khazaei, Asadollah 1769  * IRI0.001-0.0820-1.60 
 * 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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