Rapid: Individual Calculations July 2019
 Ghanbaralifarzad, Mohammad Hosei  Total change: 52.00  Rating chartPersonal card
 2nd Ekbatana Rapid Cup Hamedan 2019 Hamedan IRI 2019-06-06
RcRownchangeKK*chgGame
 1788 1775 7.00 9 2.72 20 54.40 
  Mardani, Mohammad Mahyar 1375  * IRI1.0010.08201.60 
  Kalvandi, Ali 1375  * IRI1.0010.08201.60 
  Alibabaei, Sasan 1992 IRI1.0010.782015.60 
  Zareii, Ali 1882 IRI1.0010.652013.00 
  Rahmatian, Shayan 2021 IRI1.0010.812016.20 
  Delavari, Amirali 2128 IRI1.0010.892017.80 
  Jalalvand, Amir Hesam 1565 IRI1.0010.23204.60 
  Majidi Shadan, Ali 1640 IRI0.001-0.6820-13.60 
  Korevand, Sina 2115 IRI0.001-0.1220-2.40 
 * 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)
 
 Iran Youth Rapid Championship 2019 - Boys U12 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1523 1775 7.00 9 -0.12 20 -2.40 
  Zeinali, Alireza 1395 IRI1.0010.09201.80 
  Azimi Aghghale, Amirmahdi 1440 IRI1.0010.12202.40 
  Miri, Ali 1518 IRI0.001-0.8220-16.40 
  Ahmadi, Mehrdad 1446 IRI1.0010.12202.40 
  Tarzali, Abtin 1513 IRI1.0010.18203.60 
  Irandoust, Sina 1521 IRI1.0010.19203.80 
  Taslimi, Borsa 1909 IRI0.001-0.3220-6.40 
  Attar, Behrad 1415 IRI1.0010.10202.00 
  Karimpour Talebi, Arman 1553 IRI1.0010.22204.40 

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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