Individual Calculations August 2018
 Dashti, Parmiss  Total change: 100.40  Rating chartPersonal card
 Alborz joniours Boys And Girls chess Championship Under 20 Tir 1397 Alborz IRI 2018-06-30
RcRownchangeKK*chgGame
 1369 1473 4.50 6 0.77 40 30.80 
  Rezaei, Solaleh 1120 IRI1.0010.11404.40 
  Rahmani, Pedram 1618 IRI0.001-0.3140-12.40 
  Keshavarzfathi, Nazanin Zahra 1221 IRI1.0010.19407.60 
  Sadr Molaei, Armin 1300 IRI1.0010.274010.80 
  Karami, Tina 1414 IRI1.0010.424016.80 
  Mahmoudi, Mani 1538 IRI0.5010.09403.60 

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)
 
 Alborz Men Chess Championship 1397 Alborz IRI 2018-07-14
RcRownchangeKK*chgGame
 1614 1473 4.50 8 1.74 40 69.60 
  Azadi, Amirmohammad 1873  * IRI0.001-0.0840-3.20 
  Avaji, Setayesh 1155 IRI1.0010.13405.20 
  Akhlaghi Mehr, Atiyeh 1095 IRI1.0010.09403.60 
  Teymoori, Mandana 1762 IRI1.0010.844033.60 
  Khaledi, Omid 1873  * IRI0.001-0.0840-3.20 
  Majidi, Seyed Mohammad Parsa 1549 IRI1.0010.604024.00 
  Abedini, Hamid Reza 1873  * IRI0.5010.424016.80 
  Rahmani, Pedram 1733 IRI0.001-0.1840-7.20 
 * 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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