Rapid: Individual Calculations November 2023
 Amiri, Mahan  Total change: 29.60  Rating chartPersonal card
 Tuyserkan Rapid Cup "Hafteye Defae Moghaddas" Hamedan IRI 2023-09-30
RcRownchangeKK*chgGame
 1578 1554 5.00 8 1.23 40 49.20 
  Asklpoor, Mohammad Hoseein 1230 IRI1.0010.13405.20 
  Rahmatian, Shayan 1898 IRI0.001-0.1240-4.80 
  Bayat, Alireza 1239 IRI1.0010.14405.60 
  Saeidi, Shahrokh 1183 IRI1.0010.10404.00 
  Roshani, Mehdi 1735 IRI1.0010.744029.60 
  Rismanchi, Ramtin 1578 IRI1.0010.534021.20 
  Korevand, Sina 1992 IRI0.001-0.0640-2.40 
  Khajehosseini, Mohammad Reza 1769 IRI0.001-0.2340-9.20 

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)
 
 Samen Tournament 1402 Hamedan IRI 2023-10-29
RcRownchangeKK*chgGame
 1391 1554 5.00 8 -0.49 40 -19.60 
  Kalvandi, Ali 1195 IRI1.0010.10404.00 
  Korevand, Sina 2025 IRI0.001-0.0540-2.00 
  Sahraei, Mohamad 1190 IRI1.0010.10404.00 
  Noroozi, Amir Hossein 1277 IRI1.0010.17406.80 
  Roohparvar, Alireza 1900 IRI0.001-0.1140-4.40 
  Karimi, Ahoora 1267 IRI0.001-0.8440-33.60 
  Alizadeh, Karim 1118 IRI1.0010.06402.40 
  Soleimani Rad, Paria 1154  * IRI1.0010.08403.20 
 * 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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