Individual Calculations January 2019
 Rahmani, Iraj  Total change: 0.60  Rating chartPersonal card
 3rd Miremad Standard Cup Azar 1397 Qazvin IRI 2018-12-11
RcRownchangeKK*chgGame
 1624 1519 3.00 8 -0.10 20 -2.00 
  Mahdavi, Reza 1919  * IRI0.001-0.0820-1.60 
  Jafari, Mohammad 1233 IRI1.0010.16203.20 
  Azizkhani, Nima 1778 IRI1.0010.822016.40 
  Abedi, Pouria 1919  * IRI0.001-0.0820-1.60 
  Farrokh, Farshad 1830 IRI0.001-0.1420-2.80 
  Movagharhasani, Farhan 1351 IRI1.0010.28205.60 
  Sadeghi, Amir 1778 IRI0.001-0.1820-3.60 
  Rahmani, Melika 1181 IRI0.001-0.8820-17.60 
 * 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)
 
 Ramsar Standard Chess Tournoment U2000 Azar 1397 Ramsar IRI 2018-12-17
RcRownchangeKK*chgGame
 1713 1519 1.00 3 0.13 20 2.60 
  Mohammadi, Rasool 1788 IRI0.001-0.1720-3.40 
  Shahmansoorian, Majid 1433 IRI1.0010.38207.60 
  Pourali, Davood 1919  * IRI0.001-0.0820-1.60 
 * 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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