Individual Calculations September 2019
 Hosseini, Morteza  Total change: -26.80  Rating chartPersonal card
 Rafsanjan pistachio Standard Cup 1398 Rafsanjan IRI 2019-08-15
RcRownchangeKK*chgGame
 1812 1895 3.50 6 0.09 40 3.60 
  Hamzeh Javaran, Koosar 1495  * IRI1.0010.08403.20 
  Sedaghati, Mehrdad f2200 IRI0.001-0.1440-5.60 
  Rahmatian, Shayan 2020 IRI0.5010.17406.80 
  Molai Nasab, Mohamad Amin 1495  * IRI1.0010.08403.20 
  Pilvaieh, Ali 2159 IRI0.001-0.1840-7.20 
  Molai Nasab, Mohamad Matin 1503 IRI1.0010.08403.20 
 * 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)
 
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1691 1895 4.50 7 -0.76 40 -30.40 
  Safaei Fakhr, Alireza 1495  * IRI1.0010.08403.20 
  Zarezadeh, Mohammad Mahdi 1649 IRI1.0010.19407.60 
  Tavazo, Amirparsa 1763 IRI0.501-0.1840-7.20 
  Rasouli Mehrjardi, Amirmohammad 1821 IRI0.501-0.1040-4.00 
  Khosravi, Mohammad Mahdi 1724 IRI1.0010.274010.80 
  Sharifian, Mohammad 1730 IRI0.001-0.7240-28.80 
  Aghili Mofid, Davood 1653 IRI0.501-0.3040-12.00 
 * 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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