Individual Calculations February 2017
 Arzhan, Hosein  Total change: 28.00  Rating chartPersonal card
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1636 1525 3.50 8 0.62 40 24.80 
  Rahbari, Salar 1925  * IRI1.0010.924036.80 
  Shabanzadeh, Seyyed Nima 1808 IRI0.001-0.1640-6.40 
  Ebrahimi , Sina 1757 IRI0.001-0.2140-8.40 
  Motesadizadeh, Moein 1710 IRI0.001-0.2640-10.40 
  Taskini, Mohammad Javad 1349 IRI0.501-0.2340-9.20 
  Hajiaghaei, Melika 1125  * IRI1.0010.08403.20 
  Azimi, Yahya 1705 IRI1.0010.744029.60 
  Biabani, Sara 1709 IRI0.001-0.2640-10.40 
 * 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)
 
 14th Gilan Second League 2016 Round 7-8 Rasht IRI 2017-01-27
RcRownchangeKK*chgGame
 1556 1525 1.00 2 0.08 40 3.20 
  Golshani, Abouzar 1396 IRI1.0010.334013.20 
  Nezamzadeh, Mahyar 1716 IRI0.001-0.2540-10.00 

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)
 

 

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