Rapid: Individual Calculations July 2019
 Samimi, Armin  Total change: 7.40  Rating chartPersonal card
 Fars Eid Fetr Rapid cup 1398 Fars IRI 2019-06-06
RcRownchangeKK*chgGame
 1423 1386 3.50 7 0.28 20 5.60 
  Salimifard, Behtash 1786  * IRI0.001-0.0820-1.60 
  Kamali, Kiyana 1118 IRI1.0010.17203.40 
  Namdarigharghani, Parsa 1734 IRI0.001-0.1120-2.20 
  Esfandyari, Mohammad Matin 1035 IRI1.0010.11202.20 
  Jazaie, Mohammad Esmaeil 1692 IRI0.001-0.1420-2.80 
  Khodamoradi, Mohammad 1056 IRI1.0010.12202.40 
  Hemati, Nazi 1543 IRI0.5010.21204.20 
 * 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)
 
 Iran Youth Rapid Championship 2019 - Boys U08 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1221 1386 5.00 7 0.09 20 1.80 
  Yavarirad, Amirreza 1030 IRI0.001-0.8920-17.80 
  Salimiyan, Behzad 1114 IRI1.0010.17203.40 
  Baladi, Radman 1185 IRI1.0010.24204.80 
  Bagherian Ghaleh, Shayrad 1217 IRI1.0010.28205.60 
  Akbari, Arvin 1215 IRI1.0010.27205.40 
  Yeganegi, Barad 1502 IRI0.001-0.3420-6.80 
  Poormosavi, Seyed Kanan 1283 IRI1.0010.36207.20 

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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