Individual Calculations October 2018
 Bozorgi, Souren  Total change: 108.00  Rating chartPersonal card
 2nd Aftab International Cup 2018 - Masters Group Khomein IRI 2018-08-25
RcRownchangeKK*chgGame
 2129 1968 4.00 8 1.63 40 65.20 
  Akhgari, Reza 2195 IRI1.0010.794031.60 
  Hamidi, Amir Mohammad f2299 IRI0.001-0.1240-4.80 
  Sedaghati, Mehrdad f2228 IRI0.001-0.1840-7.20 
  Gaboyan, Susanna wm2114 ARM0.5010.20408.00 
  Karimi, Omid 2023 IRI0.001-0.4240-16.80 
  Shahzamani, Arman 2050 IRI1.0010.614024.40 
  Bashiri, Aryan 2091 IRI0.5010.17406.80 
  Ali, Ghazi Al-Saadi f2029 IRQ1.0010.584023.20 

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)
 
 3rd Paytakht International Cup 2018 - Masters Group Tehran IRI 2018-09-02
RcRownchangeKK*chgGame
 2206 2001 3.00 8 1.07 40 42.80 
  Bagheri, Maziar f2300 IRI0.001-0.1540-6.00 
  Moradi, Amirmasoud 2248 IRI0.001-0.1940-7.60 
  Akhgari, Reza 2173 IRI1.0010.734029.20 
  Razaghi, Behrooz 2173 IRI0.5010.23409.20 
  Sedaghati, Mehrdad f2226 IRI0.001-0.2240-8.80 
  Sharbaf, Mohsen m2267 IRI0.001-0.1840-7.20 
  Honari, Kaveh 2085 IRI1.0010.624024.80 
  Atakhan, Abtin 2173 IRI0.5010.23409.20 

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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