Individual Calculations October 2022
 Fathian, Mobin  Total change: 9.60  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1465 1676 8.50 11 0.24 40 9.60 
  Amiri, Hadi 1388 IRI1.0010.16406.40 
  Seleyari, Mohammad Mahan 1437 IRI1.0010.20408.00 
  Zibakerdar, Peiman 1577 IRI0.001-0.6440-25.60 
  Amiri, Mahan 1416 IRI0.001-0.8240-32.80 
  Delavari, Amin 1333 IRI0.501-0.3840-15.20 
  Dehbidi, Hooman 1276  * IRI1.0010.08403.20 
  Malmir, Parsa 1375 IRI1.0010.15406.00 
  Rahimi Mahneh, Fatemeh 1419 IRI1.0010.18407.20 
  Sharafi, Amirhossein 1530 IRI1.0010.304012.00 
  Bayati, Kambiz 1597 IRI1.0010.394015.60 
  Abdolmohammadi, Milad 1765 IRI1.0010.624024.80 
 * 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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