Individual Calculations May 2019
 Kamran Nia, Helia  Total change: 10.40  Rating chartPersonal card
 5th Khavaran Nourooz Standard Cup 2019 Birjand IRI 2019-03-25
RcRownchangeKK*chgGame
 1580 1199 0.00 4 -0.37 40 -14.80 
  Asgharzadeh, Mitra wf1599  * IRI0.001-0.0840-3.20 
  Zaheri, Mehran 1599  * IRI0.001-0.0840-3.20 
  Arabzadeh, Mohammad Yasin 1599  * IRI0.001-0.0840-3.20 
  Gholami, Ali 1521 IRI0.001-0.1340-5.20 
 * 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)
 
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1467 1204 2.00 7 0.63 40 25.20 
  Azizi, Mehdi 1604  * IRI1.0010.924036.80 
  Fanha, Paulo c1604  * POR0.001-0.0840-3.20 
  Esmaeilpour Chirani, Morteza 1557 IRI0.001-0.1140-4.40 
  Valehi, Ali 1425 IRI0.001-0.2240-8.80 
  Hoseinpour Kasgary, Abolfazl 1344 IRI0.001-0.3140-12.40 
  Rahimi, Abolghasem 1340 IRI0.5010.18407.20 
  Karimi Abdolmaleki, Amir 1393 IRI0.5010.254010.00 
 * 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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