Individual Calculations April 2019
 Mohammadi, Ahmad  Total change: -13.60  Rating chartPersonal card
 Khalij Fars (Lamerd) Cup Esfand 1397 Fars IRI 2019-02-08
RcRownchangeKK*chgGame
 1601 1682 3.50 8 -1.30 20 -26.00 
  Rezaei, Davood 1421 IRI1.0010.18203.60 
  Hejazi, Milad 1873 IRI0.001-0.2520-5.00 
  Khedri Nia, Ahmad 1452 IRI1.0010.21204.20 
  Rahimi Shahmirzadi, Parsa 1454 IRI0.501-0.2920-5.80 
  Ranjgar, Gholamreza 1826 IRI0.001-0.3120-6.20 
  Kashfi, Seyed Reyhan Allah 1440 IRI1.0010.20204.00 
  Vaziri, Rasool 1758 IRI0.001-0.4020-8.00 
  Ranjbar, Mohammad 1583 IRI0.001-0.6420-12.80 

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)
 
 Karoun International U2000 Cup 2019 Ahvaz IRI 2019-02-21
RcRownchangeKK*chgGame
 1749 1682 4.50 9 0.89 20 17.80 
  Fanha, Paulo c1884 POR0.001-0.2420-4.80 
  Rahmanian, Asal 1317 IRI1.0010.10202.00 
  Rostami, Roohollah 1874 IRI0.001-0.2520-5.00 
  Abbasifar, Baran 1373 IRI1.0010.14202.80 
  Ahmadi Tari, Mostafa 1856 IRI1.0010.732014.60 
  Honarjouian, Alireza 1867 IRI0.5010.24204.80 
  Mehboodi, Shadmehr 1857 IRI1.0010.732014.60 
  Bosagh Zadeh, Alireza 1925 IRI0.001-0.2020-4.00 
  Minakhanloo, Mohammad Javad 1784 IRI0.001-0.3620-7.20 

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)
 
 3nd Shahreza Norouz Standard Cup Farvardin 1398 Esfahan IRI 2019-03-23
RcRownchangeKK*chgGame
 1596 1682 5.00 9 -0.27 20 -5.40 
  Shams, Sadegh 1282  * IRI1.0010.08201.60 
  Haji Abolhasani, Saeed 1537 IRI1.0010.31206.20 
  Zare Mehrjardi, Mohsen 1500 IRI1.0010.26205.20 
  Allahverdi, Davood 1769 IRI1.0010.622012.40 
  Mosavar, Reza 1745 IRI1.0010.592011.80 
  Dehghan, Mohammad Yasin 1730 IRI0.001-0.4320-8.60 
  Maleki, Amirabbas 1799 IRI0.001-0.3420-6.80 
  Khaksari, Ehsan 1724 IRI0.001-0.4420-8.80 
  Rahimi, Reza 1282  * IRI0.001-0.9220-18.40 
 * 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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