Individual Calculations September 2017
 Bagheri Tanha, Masiha  Total change: -12.00  Rating chartPersonal card
 Tehran Standard Cup 11-15 Mordad 1396 U1800 Tehran IRI 2017-08-02
RcRownchangeKK*chgGame
 1484 1522 3.00 6 -0.19 40 -7.60 
  Hasani, Takin 1686 IRI0.001-0.2840-11.20 
  Keshavarz Hamidi, Karen 1122  * IRI1.0010.08403.20 
  Farahsa, Khosro 1658 IRI0.5010.18407.20 
  Salehi, Hosein 1570 IRI0.001-0.4340-17.20 
  Hashemi Bakhtiar, Adel 1397 IRI1.0010.334013.20 
  Talebmanouchehri, Armin 1472 IRI0.501-0.0740-2.80 
 * 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)
 
 Alborz Boys Under 14 Championship 1396 Karaj IRI 2017-08-04
RcRownchangeKK*chgGame
 1293 1522 4.50 6 -0.11 40 -4.40 
  Rahbari Shemirani, Taha 1122  * IRI1.0010.08403.20 
  Khamseh, Amin 1266 IRI0.001-0.8140-32.40 
  Mosadegh Sedghi, Amirhosein 1152 IRI1.0010.10404.00 
  Azizi, Ali 1390 IRI1.0010.324012.80 
  Mohammad Zamanloo, Shadmehr 1414 IRI0.501-0.1540-6.00 
  Ghorbani, Sina 1415 IRI1.0010.354014.00 
 * 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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