Blitz: Individual Calculations March 2018
 Jafari, Parsa  Total change: 3.60  Rating chartPersonal card
 Chahardehi Blitz Cup Gilan 2018 Gilan IRI 2018-02-11
RcRownchangeKK*chgGame
 1470 1557 1.50 5 -1.47 20 -29.40 
  Pourreza, Ardalan 1628 IRI0.001-0.4020-8.00 
  Shamsinezhad, Mohammadreza 1297 IRI1.0010.18203.60 
  Abbaszadeh, Esmaeil 1827 IRI0.001-0.1720-3.40 
  Partovi Rad, Diba 1442 IRI0.001-0.6620-13.20 
  Ebrahimi Rashti, Asal 1157  * IRI0.501-0.4220-8.40 
 * 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)
 
 The First Metal World Chess Championship (Fereydoon Ezzati) 2018 Rasht IRI 2018-02-15
RcRownchangeKK*chgGame
 1723 1557 4.00 8 1.65 20 33.00 
  Pourbidadian, Hojjat 1827 IRI0.5010.33206.60 
  Vatandoost, Farhad 1918 IRI1.0010.902018.00 
  Ramzanimehr, Hosein 1666 IRI0.001-0.3520-7.00 
  Akhoondzadeh, Mehdi 1810 IRI0.5010.31206.20 
  Astineh, Mehran 1764 IRI0.001-0.2320-4.60 
  Sadoogh, Zahra 1248 IRI1.0010.14202.80 
  Ghomi, Parnian wc1790 IRI1.0010.792015.80 
  Hasanpour, Sajad 1759 IRI0.001-0.2420-4.80 

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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