Individual Calculations July 2018
 Ghayourifar, Amir  Total change: 8.00  Rating chartPersonal card
 2nd Malard Standard Cup Ramezan 1397 Under 2200 Malard IRI 2018-06-08
RcRownchangeKK*chgGame
 1688 1522 2.50 6 0.65 40 26.00 
  Fazli, Akbar 1761 IRI0.5010.304012.00 
  Ajorloo, Hamid 1683 IRI0.5010.21408.40 
  Varasteh, Reza 1818 IRI0.5010.354014.00 
  Peirovoulia, Mahmoud 1922  * IRI0.001-0.0840-3.20 
  Modafei, Mohammadali 1331 IRI1.0010.254010.00 
  Fereidooni Jamalzadeh, Alireza 1612 IRI0.001-0.3840-15.20 
 * 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)
 
 Shahriar Standrad Cup Under 1800 Khordad 1397 Shahriar IRI 2018-06-21
RcRownchangeKK*chgGame
 1315 1522 4.00 6 -0.45 40 -18.00 
  Moumivand, Hamid 1200 IRI1.0010.13405.20 
  Chenari, Davood 1631 IRI0.001-0.3540-14.00 
  Bahrami, Houman 1336 IRI0.001-0.7440-29.60 
  Kermani, Barad 1166 IRI1.0010.11404.40 
  Mokhtarpour, Amir Ali 1244 IRI1.0010.17406.80 
  Mandakari, Hosein 1310 IRI1.0010.23409.20 

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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