Rapid: Individual Calculations May 2023
 Saemi, Sina  Total change: 39.20  Rating chartPersonal card
 Tabriz Laleh Park Ramazan Cup ( Rapid ) Tabriz IRI 2023-04-13
RcRownchangeKK*chgGame
 1785 1920 6.50 9 0.64 20 12.80 
  Ghazialtabatabaei, Mohammad Hosse 1520  * IRI1.0010.08201.60 
  Sarvin, Alireza 1553 IRI1.0010.10202.00 
  Postbazan, Eslam 1638 IRI1.0010.16203.20 
  Amirpour, Saman 1827 IRI1.0010.37207.40 
  Golshaani, Taha 1965 IRI0.001-0.4420-8.80 
  Nosratizadeh, Reza 1765 IRI1.0010.29205.80 
  Ebrahimi Herab, Hamidreza f2147 IRI0.001-0.2120-4.20 
  Zeynali, Ali 1632 IRI1.0010.16203.20 
  Moghaddamian, Afshin 2016 IRI0.5010.13202.60 
 * 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)
 
 Maragheh Sahand Chess Club Fetr Cup ( rapid under 2000 ) East Azarbaijan IRI 2023-04-22
RcRownchangeKK*chgGame
 1762 1920 7.50 9 1.32 20 26.40 
  Naseri, Hamidreza 1520  * IRI1.0010.08201.60 
  Shohrat, Elyar 1611 IRI1.0010.14202.80 
  Saedi, Omid 1744 IRI1.0010.27205.40 
  Anjom Rooz, Mehdi 1800 IRI1.0010.34206.80 
  Mastizadeh, Saeed 1851 IRI1.0010.40208.00 
  Amir Vardestian, Hossein 1995 IRI0.001-0.4020-8.00 
  Samadi, Hadi 1818 IRI1.0010.36207.20 
  Sadeghi, Atabak 1605 IRI0.501-0.3620-7.20 
  Alaghehmand, Arshia 1912 IRI1.0010.49209.80 
 * 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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