Individual Calculations March 2023
 Ghovati, Amirhosein  Total change: 36.72  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1609 1462 3.00 8 0.30 36 10.80 
  Mohammadi Alagoz, Afshin 1202 IRI0.001-0.8236-29.52 
  Mohammadi, Mohamad Amin 1874 IRI0.5010.433615.48 
  Azimi, Amir Mohammad 1873 IRI1.0010.923633.12 
  Akhoondzadeh, Mahdi 1727 IRI0.001-0.1836-6.48 
  Akbari, Rosha 1690 IRI0.001-0.2136-7.56 
  Divani, Anisa 1242 IRI1.0010.22367.92 
  Fathi, Karen 1598 IRI0.5010.18366.48 
  Shool, Iliya 1662 IRI0.001-0.2436-8.64 

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)
 
 19th International Caspian Cup (C Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1288 1462 8.50 11 0.72 36 25.92 
  Sharifi Razavi, Mohammadyasin 1062  * IRI1.0010.08362.88 
  Zamani, Radvin 1145 IRI1.0010.13364.68 
  Ranjkesh, Mahyar 1194 IRI1.0010.17366.12 
  Astineh, Sam 1230 IRI1.0010.21367.56 
  Taheri, Parsa 1665 IRI1.0010.763627.36 
  Malaknezhad, Amirali 1288 IRI1.0010.27369.72 
  Rismanchi, Ramtin 1398 IRI1.0010.413614.76 
  Mohammadzadeh, Sepehr 1532 IRI0.5010.10363.60 
  Rajabioon, Mohammad Hosein 1251 IRI0.001-0.7736-27.72 
  Eshkevari, Sahand 1232 IRI0.001-0.7936-28.44 
  Seyedi, Mohammadhosein 1171 IRI1.0010.15365.40 
 * 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)
 

 

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