Individual Calculations March 2023
 Mohammadi, Mohamad Amin  Total change: 7.60  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1659 1874 8.00 11 -0.23 20 -4.60 
  Fathi, Karen 1598 IRI0.501-0.3320-6.60 
  Azimi Aghghale, Amirmahdi 1620 IRI0.501-0.3120-6.20 
  Ghovati, Amirhosein 1462 IRI0.501-0.4320-8.60 
  Mokhtabadi, Arad 1474  * IRI1.0010.08201.60 
  Khan Ahmadi, Mohammad Reza 1501 IRI1.0010.10202.00 
  Amini, Karen 1683 IRI1.0010.25205.00 
  Badghisi, Jarullah 1691 AFG1.0010.26205.20 
  Mogheyseh, Abolfazl 1857 IRI1.0010.48209.60 
  Rahmani, Pedram 1828 IRI0.001-0.5620-11.20 
  Dabiri, Kasra 1634 IRI1.0010.20204.00 
  Vaziri, Rasool 1898 IRI0.5010.03200.60 
 * 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 International Caspian Cup (Masters-A Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1944 1874 4.50 9 0.61 20 12.20 
  Rastbod, Ali f2330 IRI0.001-0.0620-1.20 
  Akhavan Rad, Aliasghar 1681 IRI0.001-0.7520-15.00 
  Mahdavi, Armin 1755 IRI1.0010.34206.80 
  Abbasi Abeluie, Mohammad Mehdi 1751 IRI0.501-0.1720-3.40 
  Karimi, Setayesh 1752 IRI1.0010.33206.60 
  Arellano, Bryle 2144 PHI0.5010.33206.60 
  Tavoosi Rad, Ramtin 2103 IRI0.5010.29205.80 
  Marzoughi, Mohammadsadegh 1919 IRI1.0010.562011.20 
  Jahedi, Mani 2058 IRI0.001-0.2620-5.20 

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)
 

 

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