Rapid: Individual Calculations February 2018
 Alizadeh, Sohrab  Total change: -1.00  Rating chartPersonal card
 Alborz Weekly Rapid 15 Dey 1396 Alborz IRI 2018-01-05
RcRownchangeKK*chgGame
 1679 1471 2.00 5 0.65 20 13.00 
  Sabahi, Mohammad 1871  * IRI0.001-0.0820-1.60 
  Fereidooni Jamalzadeh, Alireza 1722 IRI0.001-0.1920-3.80 
  Abolhasani, Hosein 1084 IRI1.0010.09201.80 
  Khaledi, Omid 1846 IRI1.0010.912018.20 
  Barzigar, Behrang 1871  * IRI0.001-0.0820-1.60 
 * 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 21 Dey 1396 Tehran IRI 2018-01-14
RcRownchangeKK*chgGame
 1384 1471 2.00 5 -0.96 20 -19.20 
  Rahnama, M.reza 1710 IRI0.001-0.2020-4.00 
  Saeidi, Matin 1107 IRI0.001-0.9020-18.00 
  Karimpour Talebi, Arman 1219 IRI1.0010.19203.80 
  Khodabandelou, Amir Parviz 1733 IRI0.001-0.1820-3.60 
  Ghahremani, Shadollah 1151 IRI1.0010.13202.60 

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)
 
 Tehran Rapid 28 Dey 1396 Tehran IRI 2018-01-18
RcRownchangeKK*chgGame
 1480 1471 3.00 5 0.64 20 12.80 
  Masoumi, Mohammad 1740 IRI0.001-0.1720-3.40 
  Sekhavatmandi, Roham 1672 IRI0.001-0.2420-4.80 
  Ebrahimi Rashti, Asal 1071  * IRI1.0010.08201.60 
  Zamzami, Taleb 1674 IRI1.0010.762015.20 
  Jalalvand, Amir Hesam 1242 IRI1.0010.21204.20 
 * 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 5 Bahman 1396 Tehran IRI 2018-01-25
RcRownchangeKK*chgGame
 1488 1471 2.00 5 -0.38 20 -7.60 
  Khaghani, Mehdi f1871  * IRI0.001-0.0820-1.60 
  Bahari, Morteza 1149 IRI1.0010.13202.60 
  Ahadi, Mohammad Erfan 1660 IRI0.001-0.2520-5.00 
  Ghahremani, Shadollah 1151 IRI1.0010.13202.60 
  Mokhtari Moghadam, Taha 1609 IRI0.001-0.3120-6.20 
 * 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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