Individual Calculations January 2019
 Mohammadalizadeh Lashkari, Erfan  Total change: -10.60  Rating chartPersonal card
 Tehran Standard Cup 7-11 Azar 1397 Tehran IRI 2018-11-27
RcRownchangeKK*chgGame
 1464 1495 3.00 6 -0.16 20 -3.20 
  Majidi, Seyed Mohammad Parsa 1787 IRI0.001-0.1520-3.00 
  Alaedin, Karen 1099 IRI1.0010.08201.60 
  Farahsa, Khosro 1684 IRI0.001-0.2520-5.00 
  Jolani, Parnian 1102 IRI1.0010.08201.60 
  Talebi, Masoud 1895  * IRI0.001-0.0820-1.60 
  Abbaszadeh, Mahdis 1215 IRI1.0010.16203.20 
 * 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)
 
 Tehran Standard Cup 21-26 Azar 1397 U-1800 Tehran IRI 2018-12-21
RcRownchangeKK*chgGame
 1428 1499 3.00 6 -0.37 20 -7.40 
  Maleki, Mir Mahdi 1774 IRI0.001-0.1720-3.40 
  Jolani, Parnian 1102 IRI1.0010.08201.60 
  Kian Sirat , Yasin 1114 IRI1.0010.09201.80 
  Davoodi, Mehran 1674 IRI0.001-0.2720-5.40 
  Goudarzi, Arshia 1239 IRI1.0010.18203.60 
  Heravi, Mohammad Hossein 1664 IRI0.001-0.2820-5.60 

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)
 

 

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