Rapid: Individual Calculations October 2018
 Rahmatian, Shayan  Total change: 37.00  Rating chartPersonal card
 Hamedan Weekly Rapid 22 Shahrivar Hamedan IRI 2018-09-07
RcRownchangeKK*chgGame
 1798 1987 5.00 7 0.07 20 1.40 
  Mardani, Arjali 1587  * IRI1.0010.08201.60 
  Rostami, Roohollah 1850 IRI1.0010.32206.40 
  Sedaghat Khah, Hamid Reza 1947 IRI1.0010.44208.80 
  Korevand, Sina 2043 IRI0.001-0.4220-8.40 
  Ghazaghi, Parmida 1587  * IRI1.0010.08201.60 
  Zaheri, Mehran 1587  * IRI1.0010.08201.60 
  Alibabaei, Sasan 1982 IRI0.001-0.5120-10.20 
 * 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)
 
 Alborz Weekly Rapid 6 Mehr97 Alborz IRI 2018-09-22
RcRownchangeKK*chgGame
 1883 1987 6.00 7 1.78 20 35.60 
  Baytamari, Amir Hossein 1587  * IRI1.0010.08201.60 
  Farokhfar, S Ahmad 1587  * IRI1.0010.08201.60 
  Sedaghati, Mehrdad f2249 IRI0.001-0.1820-3.60 
  Heravi, Mohammad Hossein 1694 IRI1.0010.15203.00 
  Bashiri, Aryan 2148 IRI1.0010.712014.20 
  Moghadas Jafari, Mohammad 1800 IRI1.0010.26205.20 
  Najafiyan Pour, Mahyar 2118 IRI1.0010.682013.60 
 * 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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