Individual Calculations September 2018
 Madadi, Mohammad  Total change: 22.40  Rating chartPersonal card
 Babol Standard Cup Under 1800-Celebration Of Alireza Nouri Mazandaran IRI 2018-08-06
RcRownchangeKK*chgGame
 1531 1577 4.50 6 1.25 20 25.00 
  Hoseinpour Kasgary, Abolfazl 1198 IRI1.0010.09201.80 
  Mosayebi, Pourya 1338 IRI1.0010.20204.00 
  Shams, Mohammad Matin 1700 IRI0.5010.17203.40 
  Esfandiari, Pedram 1762 IRI1.0010.742014.80 
  Shariatpanahi, Seyed Houman 1472 IRI1.0010.36207.20 
  Khosravi, Rasool 1715 IRI0.001-0.3120-6.20 

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)
 
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1614 1577 5.00 11 -0.13 20 -2.60 
  Poormosavi, Seyed Kian 1977  * IRI0.001-0.0820-1.60 
  Chavoshi, Seyed Saeid 1268 IRI1.0010.14202.80 
  Rahmatian, Shayan 1977  * IRI0.001-0.0820-1.60 
  Babaei, Hamid 1356 IRI1.0010.22204.40 
  Movahedi, Yashar 1832 IRI0.001-0.1920-3.80 
  Miri, Ali 1411 IRI0.001-0.7220-14.40 
  Farzaneh, Faraz 1341 IRI1.0010.20204.00 
  Delavari, Amin 1315 IRI1.0010.18203.60 
  Pourramezan Chafjiri, Parsa 1746 IRI1.0010.722014.40 
  Ahadi, Mohammad Erfan 1807 IRI0.001-0.2120-4.20 
  Bayati, Kambiz 1719 IRI0.001-0.3120-6.20 
 * 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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