Individual Calculations October 2016
 Khoshbin, Amir  Total change: -44.60  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1561 1771 4.50 9 -2.23 20 -44.60 
  Ghasemzadeh, Mohammad Hossein 1525 IRI1.0010.19203.80 
  Safiri, Ali 1962 IRI0.001-0.2520-5.00 
  Ansari, Alireza 1539 IRI0.001-0.7920-15.80 
  Pouria, Arsam 1371  * IRI1.0010.08201.60 
  Esmaeili, Mobin 1407 IRI0.501-0.4020-8.00 
  Jafari, Arshia 1583 IRI0.001-0.7420-14.80 
  Taravati Ajvad, Zahed 1528 IRI1.0010.20204.00 
  Behzadi, Sepehr 1521 IRI1.0010.19203.80 
  Mahdavi, Hossein 1611 IRI0.001-0.7120-14.20 
 * 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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