Rapid: Individual Calculations June 2023
 Mirjavadi, Sarina Sadat  Total change: 58.80  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1491 1176 2.50 9 1.10 40 44.00 
  Jaladati, Esmaeil 1329 IRI1.0010.704028.00 
  Jafari, Fazael 1401 IRI0.5010.284011.20 
  Rashidi, Mohammad Hossein 1598 IRI0.001-0.0740-2.80 
  Movagharhasani, Farhan 1714 IRI0.5010.474018.80 
  Safa Joo, Mohammad Ali 1604 IRI0.001-0.0740-2.80 
  Karimi, Aref 1444 IRI0.001-0.1740-6.80 
  Bajalan, Mohammad 1399 IRI0.5010.284011.20 
  Mohammadzadeh, Hadi 1417 IRI0.001-0.2040-8.00 
  Javanshir, Omid 1509 IRI0.001-0.1240-4.80 

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)
 
 Khomein Rapid Cup 1402 Markazi IRI 2023-05-15
RcRownchangeKK*chgGame
 1364 1176 2.00 6 0.37 40 14.80 
  Rajabi, Mohamad Sadra 1387 IRI0.001-0.2340-9.20 
  Shayan Manesh, Ali Akbar 1388 IRI0.001-0.2340-9.20 
  Moeinodini, Parsa 1529 IRI0.001-0.1140-4.40 
  Fardi, Farbod 1108 IRI1.0010.414016.40 
  Fathi, Ebrahim 1420 IRI1.0010.804032.00 
  Simaei, Helia 1349 IRI0.001-0.2740-10.80 

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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