Rapid: Individual Calculations July 2018
 Mahboob, Amir  Total change: -14.80  Rating chartPersonal card
 Tehran Rapid 17 Khordad 1397 Tehran IRI 2018-06-10
RcRownchangeKK*chgGame
 1665 1684 3.50 7 -0.19 20 -3.80 
  Hakemi, Arman f2084  * IRI0.001-0.0820-1.60 
  Asgari, Behrad 1284  * IRI1.0010.08201.60 
  Zahedifar, Anahita wf2084  * IRI0.001-0.0820-1.60 
  Hojjatinejad, Ilia 1501 IRI1.0010.26205.20 
  Moradi, Mohammad Behrad 1648 IRI0.501-0.0520-1.00 
  Bosagh Zadeh, Alireza 1760 IRI0.001-0.4020-8.00 
  Shabanzadeh, Mehrad 1292 IRI1.0010.08201.60 
 * 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 Rapid 24 Khordad 1397 Tehran IRI 2018-06-14
RcRownchangeKK*chgGame
 1668 1684 4.00 7 0.33 20 6.60 
  Ghahremani, Shadollah 1284  * IRI1.0010.08201.60 
  Zahedifar, Anahita wf2084  * IRI0.001-0.0820-1.60 
  Salehi, Babak 1453 IRI1.0010.21204.20 
  Mahmoody, M. Sadegh 2084  * IRI0.001-0.0820-1.60 
  Sadat Mansouri, Seyed Mohammadal 1517 IRI1.0010.28205.60 
  Sadeghi Givi, Reza 1972 IRI0.001-0.1620-3.20 
  Mortazavi, Reza 1284  * IRI1.0010.08201.60 
 * 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 Rapid 31 Khordad 1397 Tehran IRI 2018-06-21
RcRownchangeKK*chgGame
 1525 1684 4.00 7 -0.88 20 -17.60 
  Mahjoob Zardast, Artemis wc1284  * IRI1.0010.08201.60 
  Talebi, Masoud 2084  * IRI0.001-0.0820-1.60 
  Hashemi Senejani, Hussein 1490 IRI0.001-0.7520-15.00 
  Ahadian, Armin 1426 IRI1.0010.18203.60 
  Harati, Hasti 1502 IRI1.0010.26205.20 
  Salarkia, Davood 1533 IRI0.001-0.7020-14.00 
  Safaei Fakhr, Alireza 1357 IRI1.0010.13202.60 
 * 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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