Individual Calculations February 2017
 Sakhayi, Mostafa  Total change: 3.40  Rating chartPersonal card
 Qom province League 1395 Round 2-5 Qom IRI 2017-01-05
RcRownchangeKK*chgGame
 1804 2204 1.00 1 0.08 20 1.60 
  Choodaran, Mohammad 1804  * IRI1.0010.08201.60 
 * 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)
 
 15th International Khazar Cup (Masters) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 2179 2204 5.00 9 0.09 20 1.80 
  Saberi, Mahan 2000 IRI0.501-0.2620-5.20 
  Ghafourian, Amir Ali 2014 IRI0.501-0.2520-5.00 
  Talebi, Masoud 2037 IRI1.0010.28205.60 
  Sedaghati, Mehrdad f2315 IRI0.001-0.3520-7.00 
  Maghsoodloo, Parham g2584 IRI0.001-0.0920-1.80 
  Kashefi, Amir Hosein 2091 IRI0.001-0.6520-13.00 
  Asadi, Ali 2062 IRI1.0010.31206.20 
  Kazerooni, Shahriar 2028 IRI1.0010.27205.40 
  Mosadeghpour, Masoud m2478 IRI1.0010.832016.60 

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)
 

 

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