Rapid: Individual Calculations July 2023
 Kalhori, Mohammad Aeen  Total change: -12.80  Rating chartPersonal card
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1411 1197 1.00 5 -0.38 40 -15.20 
  Alamir Virsagh, Ehsan 1762 IRI0.001-0.0240-0.80 
  Khalafvand, Dorsa Sadat 1427 IRI0.001-0.2140-8.40 
  Vasheghani, Behrad 1413 IRI0.001-0.2240-8.80 
  Marvi, Targol 1359 IRI0.001-0.2940-11.60 
  Mohammad Taghi, Darya 1092 IRI1.0010.364014.40 

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)
 
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1381 1197 2.00 7 0.06 40 2.40 
  Moazemi Por, Ali Reza 1347 IRI1.0010.704028.00 
  Raji Ghasemi, Mohammad Danial 1404 IRI0.001-0.2340-9.20 
  Alizadeh, Amirhosein 1572 IRI0.001-0.0940-3.60 
  Kazemi, Hosein 1448 IRI0.001-0.1940-7.60 
  Gharibi, Arsham 1359 IRI0.001-0.2940-11.60 
  Sotoude, Firouz 1430 IRI0.001-0.2140-8.40 
  Ameri Sefide, Vala 1104 IRI1.0010.374014.80 

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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