Rapid: Individual Calculations May 2019
 Alizadeh, Amirmohammad  Total change: 10.80  Rating chartPersonal card
 Tehran Rapid Cup 30 Farvardin (Team) 1398 Tehran IRI 2019-04-19
RcRownchangeKK*chgGame
 1519 1699 5.00 7 0.07 20 1.40 
  Heydari, Tarlan 1299  * IRI1.0010.08201.60 
  Nouri, Alaa 1533 IRI0.001-0.7220-14.40 
  Heravi, Mohammad Hossein 1688 IRI1.0010.48209.60 
  Hojjatinejad, Ilia 1713 IRI0.001-0.4820-9.60 
  Rezaeipour, Sina 1419 IRI1.0010.16203.20 
  Taghizadeh, Taraneh 1299  * IRI1.0010.08201.60 
  Doroodgar, A.hosein 1681 IRI1.0010.47209.40 
 * 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)
 
 Shahriar Mabas Rapid Cup Farvardin 1398 Tehran IRI 2019-04-26
RcRownchangeKK*chgGame
 1625 1699 4.50 7 0.47 20 9.40 
  Taghizadeh, Sina 1299  * IRI1.0010.08201.60 
  Najafiyan Pour, Mahyar 2099  * IRI0.5010.42208.40 
  Gharedaghi, Jalal 1816 IRI0.5010.16203.20 
  Ghayourifar, Ali 1720 IRI0.5010.03200.60 
  Rahmani, Pedram 1721 IRI0.001-0.4720-9.40 
  Lak, Bahram 1299  * IRI1.0010.08201.60 
  Mohammadi, Amir Hossein 1424 IRI1.0010.17203.40 
 * 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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