Individual Calculations October 2019
 Pejhan, Arya  Total change: 59.20  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1422 1160 3.00 8 1.48 40 59.20 
  Amirpour, Gholamreza 1560  * IRI0.001-0.0840-3.20 
  Zeraat, Noorollah 1407 IRI1.0010.814032.40 
  Abbasi Abloei, Abolfazl 1421 IRI1.0010.824032.80 
  Zoalfian, Mehrdad 1560  * IRI0.001-0.0840-3.20 
  Sadidi, Hosein 1382 IRI0.001-0.2240-8.80 
  Masoumi, Sahel 1381 IRI0.001-0.2240-8.80 
  Gholami, Keyhan 1326 IRI0.001-0.2840-11.20 
  Dadafarin, Nourollah 1335 IRI1.0010.734029.20 
 * 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)
 

 

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