Rapid: Individual Calculations February 2017
 Shahkarami, Amin  Total change: 13.00  Rating chartPersonal card
 Alborz Rapid 10 Day 1395 Karaj IRI 2016-12-30
RcRownchangeKK*chgGame
 1621 1662 3.00 6 -0.24 20 -4.80 
  Khodamoradi, Ashkan 1838 IRI0.001-0.2720-5.40 
  Bagheri Tanha, Masiha 1550 IRI0.001-0.6520-13.00 
  Ghaffarifar, Emad 1262  * IRI1.0010.08201.60 
  Faezi, Parsa 1556 IRI1.0010.36207.20 
  Khodamoradi, Arash 1644 IRI1.0010.47209.40 
  Asgharzadeh, Mitra wc1876 IRI0.001-0.2320-4.60 
 * 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 Cup 16 day 1395 Tehran IRI 2017-01-06
RcRownchangeKK*chgGame
 1761 1662 4.00 7 1.28 20 25.60 
  Roohi, Behzad 1606 IRI1.0010.42208.40 
  Rezanezhad, Hassan 1963 IRI0.001-0.1520-3.00 
  Bahadori, Arash 1491 IRI1.0010.27205.40 
  Nassajtorshizi, Amirmorteza 1882 IRI1.0010.782015.60 
  Mohammadpour, Afshin 1993 IRI0.001-0.1220-2.40 
  Kazerooni, Shahriar 1870 IRI0.001-0.2320-4.60 
  Shahbazpour, Bijan 1521 IRI1.0010.31206.20 

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)
 
 Tehran Rapid Cup 7 Bahman 1395 Tehran IRI 2017-01-25
RcRownchangeKK*chgGame
 1553 1662 4.00 7 -0.39 20 -7.80 
  Zamzami, Pouya 1320 IRI0.001-0.8820-17.60 
  Ahmadi, Gholam Hosein 1406 IRI1.0010.19203.80 
  Heydari, Hosein 1317 IRI1.0010.11202.20 
  Ebrahimzadeh, Mohammadnaghi 1893 IRI0.001-0.2120-4.20 
  Azimi, Jafar 1504 IRI1.0010.29205.80 
  Jamali Rad, Ali 1907 IRI0.001-0.2020-4.00 
  Shahbazpour, Bijan 1521 IRI1.0010.31206.20 

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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