Rapid: Individual Calculations July 2019
 Ahadian, Armin  Total change: -32.00  Rating chartPersonal card
 Iran Youth Rapid Championship 2019 - Boys U14 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1437 1629 6.00 9 -0.58 20 -11.60 
  Asgari, Hosein 1229  * IRI0.001-0.9220-18.40 
  Majlesi Nasr Abadi, S.mohammad 1253 IRI1.0010.09201.80 
  Zaheri, Mehran 1402 IRI1.0010.21204.20 
  Roshani, Soroush 1487 IRI0.001-0.6920-13.80 
  Shahsavari, Shayan 1470 IRI1.0010.29205.80 
  Cheshm Alous, Amir Mohammad 1537 IRI1.0010.37207.40 
  Fazeli Ghazijahani, Ali 1633 IRI0.001-0.4920-9.80 
  Shahsavari, Mahan 1464 IRI1.0010.28205.60 
  Tavazo, Amirparsa 1461 IRI1.0010.28205.60 
 * 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)
 
 Tehran Rapid Cup 31Khordad 1398 (nojavanan) Tehran IRI 2019-06-21
RcRownchangeKK*chgGame
 1534 1629 2.00 5 -1.02 20 -20.40 
  Mohammadnia, Abtin 1229  * IRI1.0010.08201.60 
  Abdolhosseini, Danial 1451 IRI0.501-0.2320-4.60 
  Movahed, Sina 1817 IRI0.001-0.2620-5.20 
  Sadeghi, Ali 1517 IRI0.001-0.6520-13.00 
  Doroodgar, A.hosein 1656 IRI0.5010.04200.80 
 * 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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