Rapid: Individual Calculations August 2023
 Khoshkalam, Seyed Mahan  Total change: -84.40  Rating chartPersonal card
 Seyed Houman Ghoncheh Sahrayi Memorial(Tir1402) Gilan IRI 2023-07-07
RcRownchangeKK*chgGame
 1632 1865 7.00 7 1.67 20 33.40 
  Poormoradkhani, Rahmat 1465  * IRI1.0010.08201.60 
  Ghorbani, Yaghoub 1448 IRI1.0010.07201.40 
  Jamalzadeh, Morteza 1577 IRI1.0010.16203.20 
  Afzoon, Danial 1781 IRI1.0010.38207.60 
  Marzoughi, Mohammadsadegh 1873 IRI1.0010.512010.20 
  Hooshdarmahjoob, Navid 1766 IRI1.0010.36207.20 
  Asghari, Sadi 1512 IRI1.0010.11202.20 
 * 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)
 
 2nd International Gilan Cup (Rapid) Rasht IRI 2023-07-13
RcRownchangeKK*chgGame
 1485 1865 3.00 10 -5.89 20 -117.80 
  Ghasemi, Hasan 1335 IRI1.0010.03200.60 
  Moridi, Mohammad Kia 1604 IRI0.001-0.8220-16.40 
  Reshad, Radin 1469 IRI0.501-0.4220-8.40 
  Nikfar, Kianmehr 1475 IRI0.501-0.4120-8.20 
  Khan Ahmadi, Mohammad Reza 1512 IRI0.501-0.3920-7.80 
  Masoumi, Mohammad 1653 IRI0.001-0.7720-15.40 
  Bardeh, Tahmoores 1578 IRI0.001-0.8420-16.80 
  Rafigh, Shervin 1560 IRI0.001-0.8620-17.20 
  Ashouri, Sepehr 1196 IRI0.001-0.9920-19.80 
  Ostad Ghasemi, Amirmohammad 1465  * IRI0.501-0.4220-8.40 
 * 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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