Individual Calculations July 2019
 Rafie Khalilabadi, Alireza  Total change: 55.60  Rating chartPersonal card
 1st Jaeezan Shohada Cup - U 1750 Ramezan 1398 Khuzestan IRI 2019-06-05
RcRownchangeKK*chgGame
 1687 1599 4.50 7 1.86 40 74.40 
  Allahverdi, Davood 1696 IRI1.0010.634025.20 
  Azimi, Yahya 1678 IRI1.0010.614024.40 
  Malekzadeh, Saeid 1715 IRI1.0010.664026.40 
  Ahmadimanesh, Meysam 1683 IRI1.0010.624024.80 
  Hosseinzadeh, Mehran 1699 IRI0.001-0.3640-14.40 
  Dashti Nezhad, Parviz 1686 IRI0.001-0.3840-15.20 
  Jahanbakhsh, Iman 1655 IRI0.5010.08403.20 

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)
 
 Iran Senior Championship 1398 Group 50-65 Shiraz IRI 2019-06-10
RcRownchangeKK*chgGame
 1425 1599 4.50 7 -0.47 40 -18.80 
  Izadi, Hossein 1199  * IRI1.0010.08403.20 
  Aryanejad, Hossein f1999  * IRI0.001-0.0840-3.20 
  Yousefi, Manoochehr 1411 IRI0.001-0.7440-29.60 
  Salehi, Hossein 1254 IRI1.0010.11404.40 
  Athari Niya, Reza 1373 IRI1.0010.21408.40 
  Safarpour, Hoseyn 1270 IRI0.501-0.3840-15.20 
  Toreyfi, Abdolnabi 1472 IRI1.0010.334013.20 
 * 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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