Rapid: Individual Calculations February 2020
 Momtahan, Hossein  Total change: 17.40  Rating chartPersonal card
 Fars Rapid Dey 1398 Fars IRI 2020-01-10
RcRownchangeKK*chgGame
 1703 1904 6.00 9 -0.47 20 -9.40 
  Nematolahi, Amirali 1504  * IRI1.0010.08201.60 
  Hesampoor, Ahmad 1520 IRI1.0010.09201.80 
  Babrishal, Shapoor 1656 IRI1.0010.19203.80 
  Tahmasebi, Hamidreza 2153 IRI0.001-0.1920-3.80 
  Reyhani, Shayan 1504  * IRI1.0010.08201.60 
  Sharifi, Amirhosein 1504  * IRI1.0010.08201.60 
  Ashraf, Artin 1830 IRI0.001-0.6020-12.00 
  Shirazi, Emad 1723 IRI1.0010.26205.20 
  Mahboodi, Masuod 1935 IRI0.001-0.4620-9.20 
 * 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 Armaghan Pars Jam Rapid Cup 1398 Bushehr IRI 2020-01-17
RcRownchangeKK*chgGame
 1779 1904 6.50 8 1.34 20 26.80 
  Vakili, Hosein 1504  * IRI1.0010.08201.60 
  Bardal, Khalil 1537 IRI1.0010.10202.00 
  Fakhraei, Mojtaba 1732 IRI1.0010.27205.40 
  Mansoori, Sasan 1850 IRI1.0010.42208.40 
  Ghodratyan, Mohammad 1988 IRI0.001-0.3820-7.60 
  Ahmadimanesh, Meysam 1606 IRI1.0010.15203.00 
  Salimifard, Behtash 2244 IRI0.5010.38207.60 
  Vaziri, Rasool 1769 IRI1.0010.32206.40 
 * 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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