Individual Calculations September 2019
 Asgari, Behrad  Total change: 33.20  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1628 1571 2.50 6 -0.03 40 -1.20 
  Mahdavi, Mahdis 1761 IRI1.0010.754030.00 
  Akhasteh, Abbas 1750 IRI0.001-0.2740-10.80 
  Minakhanloo, Mohammad Javad 1778 IRI0.001-0.2340-9.20 
  Moarefi, Fatemeh 1282 IRI1.0010.16406.40 
  Ghiasvand, Mohammad 1755 IRI0.5010.24409.60 
  Sarmadi, Mohammadamin 1441 IRI0.001-0.6840-27.20 

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)
 
 Chess Tehran Championship 2019 - U14B Tehran IRI 2019-08-16
RcRownchangeKK*chgGame
 1458 1664 7.50 9 0.86 40 34.40 
  Bayatidar, Alireza 1264  * IRI1.0010.08403.20 
  Hosseinzadeh, Amir Mahdi 1369 IRI0.501-0.3540-14.00 
  Saeidi, Amir Mohammad 1264  * IRI1.0010.08403.20 
  Ahmadi, Mehrdad 1458 IRI1.0010.24409.60 
  Tavazo, Amirparsa 1763 IRI0.001-0.3640-14.40 
  Shahsavari, Mahan 1395 IRI1.0010.17406.80 
  Shabanzadeh, Mehrad 1470 IRI1.0010.254010.00 
  Teimouri Yadkuri, Shahdad 1539 IRI1.0010.334013.20 
  Noorbakhsh Zadeh, Arshia 1603 IRI1.0010.424016.80 
 * 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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