Individual Calculations April 2023
 Chavari, Mohammad Mahdi  Total change: 28.60  Rating chartPersonal card
 Alborz Championship Open 1401 Karaj IRI 2023-02-21
RcRownchangeKK*chgGame
 1824 2066 5.50 8 0.03 20 0.60 
  Moradi, Mohammad Parsa 1666  * IRI1.0010.08201.60 
  Soleymani, Diba 1442 IRI1.0010.01200.20 
  Taghizadeh Andarabi, Taraneh 1663 IRI1.0010.08201.60 
  Jamshidi, Amir Hossein f2156 IRI1.0010.622012.40 
  Maleki, Mojtaba 2125 IRI0.5010.08201.60 
  Azadi, Amirmohammad 2165 IRI0.001-0.3620-7.20 
  Sadr Molaei, Armin 1299 IRI1.0010.00200.00 
  Heravi, Mohammad Hossein 2079 IRI0.001-0.4820-9.60 
 * 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)
 
 19th Iranian Super League Andishmandan Cup 1401 Tehran IRI 2023-03-04
RcRownchangeKK*chgGame
 2180 2066 4.00 7 1.40 20 28.00 
  Javani, Shahin 2056 IRI0.001-0.5120-10.20 
  Ramezani, Mahan 2304 IRI0.001-0.2020-4.00 
  Rahmatian, Shayan 2026 IRI1.0010.44208.80 
  Mosadeghpour, Masoud g2494 IRI0.5010.43208.60 
  Alizadeh, Mohammad Mahdi 2060 IRI1.0010.49209.80 
  Khatibi, Meysam 2203 IRI1.0010.682013.60 
  Dolati, Artin 2119 IRI0.5010.07201.40 

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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