Rapid: Individual Calculations April 2023
 Zaheri, Mehran  Total change: 15.60  Rating chartPersonal card
 9th Casian Cup Hamedan Hamedan IRI 2023-03-10
RcRownchangeKK*chgGame
 1538 1666 5.00 8 -0.18 40 -7.20 
  Norouzi, Kasra 1264 IRI1.0010.08403.20 
  Ebrahimi, Mahdi 1304 IRI1.0010.10404.00 
  Korevand, Sina 1908 IRI0.001-0.2040-8.00 
  Kimiaei, Amir Mohammad 1413 IRI1.0010.19407.60 
  Fathi, Abolfazl 1499 IRI0.001-0.7240-28.80 
  Kiani Fotovat, Mohamad Matin 1387 IRI1.0010.16406.40 
  Ghanbaralifarzad, Mohammad Hosei 1956 IRI0.001-0.1640-6.40 
  Masajedian, Moein 1569 IRI1.0010.374014.80 

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)
 
 9th Hamedan Ekbatana Rapid Cup Hamedan IRI 2023-03-16
RcRownchangeKK*chgGame
 1611 1666 5.00 8 0.57 40 22.80 
  Beyg Mohammadi, Amir Mahdi 1266  * IRI1.0010.08403.20 
  Ghanbaralifarzad, Mohammad Hosei 1956 IRI1.0010.844033.60 
  Rahbar, Aihan 1778 IRI0.001-0.3540-14.00 
  Delavari, Amin 1429 IRI0.001-0.8040-32.00 
  Ebrahimi, Mahdi 1304 IRI1.0010.10404.00 
  Khodaei, Amir Ehsan 1412 IRI1.0010.19407.60 
  Alibabaei, Sasan 1922 IRI1.0010.814032.40 
  Aghili Mofid, Davood 1817 IRI0.001-0.3040-12.00 
 * 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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