Rapid: Individual Calculations July 2024
 Shafiei, Ali  Total change: 45.20  Rating chartPersonal card
 IRCF Weekly Rapid Tournament 11 Khordad 1403 Tehran IRI 2024-05-31
RcRownchangeKK*chgGame
 1637 1425 3.00 8 1.10 40 44.00 
  Parvini Nezhad, Ilya 1780 IRI0.001-0.1140-4.40 
  Sharifi, Jalal 1615 IRI0.001-0.2540-10.00 
  Hosseinzadeh, Nilofar 1601 IRI1.0010.734029.20 
  Savaghebi Firoozabadi, Mohammadta 1661 IRI0.001-0.2040-8.00 
  Mahmoodian, Abolfazl 1483 IRI1.0010.584023.20 
  Ostovari, Tarannom 1636 IRI1.0010.774030.80 
  Faramarzi Garousi, Maartia 1679 IRI0.001-0.1940-7.60 
  Barat Pour, Daniz 1640 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)
 
 IRCF Weekly Rapid Tournament 1 Tir 1403 Tehran IRI 2024-06-21
RcRownchangeKK*chgGame
 1592 1416 2.00 7 0.03 40 1.20 
  Abed Masrorkhah, Artin 1769 IRI0.001-0.1140-4.40 
  Babaei, Seyed Mohammadsadra 1589 IRI0.001-0.2740-10.80 
  Hosseini Meighan, Seyed Mohammad 1400 IRI1.0010.484019.20 
  Azimzadeh Mousavi, Hasan 1595 IRI0.001-0.2740-10.80 
  Salehi, Hosein 1667 IRI1.0010.814032.40 
  Hazeghfetratjoo, Pezhman 1623 IRI0.001-0.2340-9.20 
  Hosseintehrani, Mahan 1501 IRI0.001-0.3840-15.20 

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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