Individual Calculations July 2019
 Zarezadeh, Mohammad Mahdi  Total change: -49.60  Rating chartPersonal card
 East Azarbayjan Chess Championship 1398 Tabriz IRI 2019-06-20
RcRownchangeKK*chgGame
 1465 1699 4.00 7 -1.24 40 -49.60 
  Jalili, Arya 1299  * IRI0.001-0.9240-36.80 
  Babaei, Nazem 1299  * IRI0.001-0.9240-36.80 
  Rava, Afshin 1299  * IRI1.0010.08403.20 
  Momtazi, Nasrin 1314 IRI1.0010.09403.60 
  Adalatkhah, Mahdi 1487 IRI1.0010.23409.20 
  Safari, Nima 1681 IRI1.0010.474018.80 
  Ebrahimi Herab, Hamidreza 1875 IRI0.001-0.2740-10.80 
 * 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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