Rapid: Individual Calculations January 2024
 Ghazaghi, Parmida  Total change: 83.80  Rating chartPersonal card
 6th BarandeSho Cup Rapid Kurdistan IRI 2023-12-10
RcRownchangeKK*chgGame
 1761 1526 3.50 7 1.70 20 34.00 
  Zolfaghari, Mohammad Javad 1808 IRI1.0010.842016.80 
  Altoni, Mohamad 1752 IRI1.0010.792015.80 
  Chavari, Mohammad Mahdi 2042 IRI0.001-0.0420-0.80 
  Mohammadisafyarkhan, Amir 1817 IRI0.5010.35207.00 
  Korevand, Sina 2031 IRI0.001-0.0420-0.80 
  Biabani, Hadi 1624 IRI0.001-0.3720-7.40 
  Kharatchi, Ahmad 1255 IRI1.0010.17203.40 

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)
 
 Hamedan Weekly Rapid Cup (1 Dey) Hamedan IRI 2023-12-23
RcRownchangeKK*chgGame
 1669 1526 6.00 9 2.49 20 49.80 
  Karimi Nikkhah, Amirali 1126  * IRI1.0010.08201.60 
  Ahadi Tabar , Arash 1276 IRI1.0010.19203.80 
  Pour Ojaghi, Saeed 1825 IRI0.5010.35207.00 
  Shafieian, Pooyan 1211 IRI1.0010.14202.80 
  Saei Hamedani, Khashyar 1597 IRI1.0010.602012.00 
  Sedaghat Khah, Hamid Reza 1786 IRI1.0010.822016.40 
  Saberi, Fatemeh g2354 IRI0.0010.00200.00 
  Asadi, Sadegh 1822 IRI0.5010.35207.00 
  Ghanbaralifarzad, Mohammad Hosei 2024 IRI0.001-0.0420-0.80 
 * 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)
 

 

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