Individual Calculations May 2015
 Rahnama, M.reza  Total change: -6.80  Rating chartPersonal card
 Tehran Fajr Cup(2015) Tehran IRI 2015-02-04
RcRownchangeKK*chgGame
 1679 1654 4.50 7 1.32 20 26.40 
  Hashemi, Sina 1277 IRI1.0010.09201.80 
  Moayyed, Dorsa 1376 IRI1.0010.17203.40 
  Gholampour, Ali 1855 IRI1.0010.762015.20 
  Mashayekhi, Ehsan 1767 IRI1.0010.652013.00 
  Tajbakhsh, Ramtin 1962 IRI0.001-0.1420-2.80 
  Davoodi, Mehran 1793 IRI0.5010.19203.80 
  Asgharzadeh, Mitra 1725 IRI0.001-0.4020-8.00 

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)
 
 Esfand Cup (C) U-2100 (2015) Tehran IRI 2015-03-11
RcRownchangeKK*chgGame
 1786 1654 2.50 6 0.46 20 9.20 
  Khodabandeh, Milad 1831 IRI1.0010.732014.60 
  Noroozi, Reza. 1977 IRI0.001-0.1320-2.60 
  Ahouran, Mehrdad 1941 IRI0.5010.34206.80 
  Rezaei, Hamidreza 1787 IRI0.001-0.3220-6.40 
  Raei, Alireza 1727 IRI0.001-0.4020-8.00 
  Asgari, Mohammad Amin 1451 IRI1.0010.24204.80 

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)
 
 Khavaran Norooz Cup 2015 Birjand IRI 2015-03-27
RcRownchangeKK*chgGame
 2031 1654 0.00 2 -0.19 20 -3.80 
  Samareh Shahpasand, Farshad 2045 IRI0.001-0.0920-1.80 
  Kanan Azer, Nasser 2017 IRI0.001-0.1020-2.00 

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)
 
 Farvardin Cup 2015 Tehran IRI 2015-04-14
RcRownchangeKK*chgGame
 1568 1654 3.00 8 -1.93 20 -38.60 
  Zahedifar, Anahita wf1990 IRI0.001-0.1220-2.40 
  Kord, Moslem 1458 IRI0.001-0.7520-15.00 
  Beiranvand, Danial 1429 IRI1.0010.22204.40 
  Atakhan, Abtin 1477 IRI0.001-0.7320-14.60 
  Noorbakhsh Zadeh, Arshia 1437 IRI1.0010.22204.40 
  Sebt Rasoul, Seyede Setare 1487 IRI0.001-0.7220-14.40 
  Mehrabi, Manouchehr 1796 IRI0.001-0.3120-6.20 
  Abbaspoorrad, Nikoo 1467 IRI1.0010.26205.20 

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)
 

 

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