Rapid: Individual Calculations July 2019
 Ghaemi, Narges  Total change: -2.20  Rating chartPersonal card
 Tehran Rapid Cup 16Khordad 1398 Tehran IRI 2019-06-06
RcRownchangeKK*chgGame
 1412 1366 3.00 7 -0.17 20 -3.40 
  Asgharvand, Davood 1766  * IRI0.001-0.0820-1.60 
  Harati, Hasti 1615 IRI0.001-0.1920-3.80 
  Najmi Nia, Aynaz 1081 IRI1.0010.16203.20 
  Doroodgar, A.hosein 1656 IRI0.001-0.1620-3.20 
  Mehrdad, Seyed Amir 1072 IRI1.0010.15203.00 
  Teimouri Yadkuri, Shahdad 1541 IRI0.001-0.2720-5.40 
  Rasoul Zadeh, Behrooz 1150 IRI1.0010.22204.40 
 * 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)
 
 Iran Youth Rapid Championship 2019 - Girls U14 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1502 1366 2.50 7 0.06 20 1.20 
  Harati, Hasti 1615 IRI0.001-0.1920-3.80 
  Abbaspoorrad, Nikoo 1717 IRI1.0010.892017.80 
  Ghomi, Parnian wc1766  * IRI0.001-0.0820-1.60 
  Ebrahimi, Yalda 1377 IRI1.0010.522010.40 
  Fakhar, Arnavaz 1386 IRI0.001-0.4720-9.40 
  Mokari, Sana 1411 IRI0.5010.06201.20 
  Amini, Asal 1240 IRI0.001-0.6720-13.40 
 * 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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