Individual Calculations October 2016
 Ghanbaralifarzad, Mohammad Hosei  Total change: 85.20  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1668 1480 3.00 7 0.89 40 35.60 
  Kimiaei Talab, Katayoun 1247 IRI1.0010.21408.40 
  Ghafouri, Parvin 1322 IRI1.0010.294011.60 
  Mahdavi, Hassan 1880  * IRI0.001-0.0840-3.20 
  Hamedi Nia, Vesal 1880  * IRI0.001-0.0840-3.20 
  Abdolmohammadi, Milad 1766 IRI0.001-0.1640-6.40 
  Ahmadian, Mohamad Reza 1722 IRI0.001-0.2040-8.00 
  Bahreini, Ehsan 1861 IRI1.0010.914036.40 
 * 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)
 
 Iran Chess Championship Boys U10 - Stage 1 1395 Hamedan IRI 2016-09-10
RcRownchangeKK*chgGame
 1356 1480 7.00 9 1.24 40 49.60 
  Reisi, Abolfazl 1080  * IRI1.0010.08403.20 
  Elahi, Ahoora 1299 IRI1.0010.264010.40 
  Salehi Pour, Eilia 1342 IRI1.0010.314012.40 
  Bagheri, Mahan 1253 IRI1.0010.21408.40 
  Ashraf, Artin 1689 IRI0.001-0.2340-9.20 
  Latifi, Rebin 1080  * IRI1.0010.08403.20 
  Heidarzadeh, Arsha 1513 IRI0.5010.05402.00 
  Ghorbani, Mohammad Mehdi 1444 IRI0.501-0.0540-2.00 
  Nejatpour, Soshiyant 1500 IRI1.0010.534021.20 
 * 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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