Individual Calculations March 2018
 Jalalvand, Amir Hesam  Total change: -7.20  Rating chartPersonal card
 23th Hamedan Chess League 1396 Round 8-9 Hamedan IRI 2018-02-02
RcRownchangeKK*chgGame
 1073 1357 1.00 1 0.16 40 6.40 
  Alishahi, Dina 1073 IRI1.0010.16406.40 

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)
 
 26th International Fajr Chess Tournament (Oxin Cup) - Group B - Under 2100 Amol IRI 2018-02-03
RcRownchangeKK*chgGame
 1615 1357 1.00 6 -0.34 40 -13.60 
  Khadem Erfani, Sobhan 1757  * IRI0.001-0.0840-3.20 
  Shalipour Jafari, Shahin 1757  * IRI0.001-0.0840-3.20 
  Shahrazad, Masoud 1757  * IRI0.001-0.0840-3.20 
  Nozari, Mohammad 1651 IRI0.001-0.1540-6.00 
  Khalilolahi, Shahrzad 1115 IRI1.0010.20408.00 
  Khooshnafs, Mehdi 1654 IRI0.001-0.1540-6.00 
 * 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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