Individual Calculations April 2019
 Dinarvand, Jahangir  Total change: -26.80  Rating chartPersonal card
 Karoun International U2000 Cup 2019 Ahvaz IRI 2019-02-21
RcRownchangeKK*chgGame
 1556 1672 0.00 3 -1.89 20 -37.80 
  Baseri, Mansour 1873 IRI0.001-0.2420-4.80 
  Mazarei, Mohammad 1346 IRI0.001-0.8720-17.40 
  Toreyfi, Abdolnabi 1450 IRI0.001-0.7820-15.60 

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)
 
 Parsamehr Club Nowrouz Standard Cup Boushehr IRI 2019-03-25
RcRownchangeKK*chgGame
 1622 1672 5.00 8 0.55 20 11.00 
  Movahed, Niayesh 1272  * IRI1.0010.08201.60 
  Ardeshirpour, Hoss. 1901 IRI0.5010.29205.80 
  Moradi, Sajad 2021 IRI0.001-0.1120-2.20 
  Kooh Peima, Ali 1477 IRI0.501-0.2520-5.00 
  Zendehboodi, Fariba 1509 IRI1.0010.28205.60 
  Vahdatian, Davood 1988 IRI0.001-0.1320-2.60 
  Kord, Soleyman 1532 IRI1.0010.31206.20 
  Assarzadeh, Ahmad 1272  * IRI1.0010.08201.60 
 * 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)
 

 

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