Individual Calculations July 2017
 Davoodi, Mehran  Total change: 6.60  Rating chartPersonal card
 Tehran Standard Cup 10 Ramezan 1396 U1800 Tehran IRI 2017-06-05
RcRownchangeKK*chgGame
 1527 1704 5.50 7 0.54 20 10.80 
  Javadi Pirooz, Mehran 1384 IRI1.0010.13202.60 
  Soltani, Bahman 1570 IRI0.001-0.6820-13.60 
  Ghaffarifar, Masoud 1457 IRI1.0010.19203.80 
  Moazemi Por, Ali Reza 1540 IRI1.0010.28205.60 
  Shahsavari, Shayan 1304  * IRI1.0010.08201.60 
  Nazari Nia, Shahram 1658 IRI1.0010.44208.80 
  Vahdat Doust, Ali 1779 IRI0.5010.10202.00 
 * 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)
 
 Tehran Standard Under 2100 Cup 23 Ramezan 1396 Tehran IRI 2017-06-18
RcRownchangeKK*chgGame
 1623 1704 4.00 7 -0.21 20 -4.20 
  Khachadurian, Aren 1332 IRI1.0010.10202.00 
  Zahedifar, Anahita wf2055 IRI1.0010.892017.80 
  Doroodian, Mahyar 1954 IRI0.001-0.1920-3.80 
  Sajadi Naeini, Seyed Soheil 1507 IRI0.001-0.7520-15.00 
  Derakhshani, Abed 1421 IRI1.0010.16203.20 
  Shahsavari, Sorena 1563 IRI1.0010.31206.20 
  Abbaspoorrad, Nikoo 1529 IRI0.001-0.7320-14.60 

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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