Rapid: Individual Calculations August 2023
 Ashoori, Erfan  Total change: -24.20  Rating chartPersonal card
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1436 1647 6.00 9 -0.67 20 -13.40 
  Shakeri, Fatemeh 1247  * IRI1.0010.08201.60 
  Razmi, Behzad 1444 IRI0.001-0.7620-15.20 
  Khaledi, Parham 1363 IRI0.001-0.8420-16.80 
  Ghasemi, Sina 1191 IRI1.0010.06201.20 
  Ghasempour, Hossein 1348 IRI1.0010.15203.00 
  Gholipour, Esmaeil 1476 IRI1.0010.27205.40 
  Sekhavatmandi, Roham 1504 IRI1.0010.31206.20 
  Ghorbani, Hadi f1898 IRI0.001-0.1920-3.80 
  Barat Pour, Daniz 1457 IRI1.0010.25205.00 
 * 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)
 
 5th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-21
RcRownchangeKK*chgGame
 1590 1647 4.00 8 -0.54 20 -10.80 
  Shafinia, Amirali 1247  * IRI1.0010.08201.60 
  Mohammadzadeh, Hadi 1401 IRI1.0010.19203.80 
  Khaghani, Mehdi f1941 IRI0.5010.35207.00 
  Ghorbani, Hadi f1898 IRI0.001-0.1920-3.80 
  Golshanizad, Saeed 1583 IRI1.0010.41208.20 
  Salehipour, Mehrad 1656 IRI0.5010.01200.20 
  Allahverdi, Davood 1558 IRI0.001-0.6220-12.40 
  Vasheghani, Behrad 1438 IRI0.001-0.7720-15.40 
 * 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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