Individual Calculations July 2019
 Adalatkhah, Mahdi  Total change: 24.00  Rating chartPersonal card
 East Azarbayjan Chess Championship 1398 Tabriz IRI 2019-06-20
RcRownchangeKK*chgGame
 1477 1487 4.50 8 0.60 40 24.00 
  Mousavi, Seyyed Mehdi 1774 IRI0.001-0.1640-6.40 
  Zeini, Mahdiar 1087  * IRI1.0010.08403.20 
  Rava, Afshin 1199 IRI1.0010.16406.40 
  Shamshiri, Farzad 1629 IRI0.5010.19407.60 
  Baghban Arjmand, Navid 1651 IRI0.5010.22408.80 
  Zarezadeh, Mohammad Mahdi 1699 IRI0.001-0.2340-9.20 
  Nemat Abadi, Jalil 1687 IRI0.5010.264010.40 
  Babaei, Nazem 1088 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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