Individual Calculations December 2019
 Armand, Saman  Total change: 4.60  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1707 1801 6.00 11 -0.56 20 -11.20 
  Abedini, Farnood 1401  * IRI0.501-0.4220-8.40 
  Abbasi Zamharir, Zahra 1401  * IRI1.0010.08201.60 
  Samimi, Armin 1501 IRI1.0010.15203.00 
  Talebi, Masoud 1968 IRI1.0010.722014.40 
  Safari Eskandari, Mojtaba 2027 IRI0.5010.29205.80 
  Heydari, Zahra 1896 IRI0.5010.13202.60 
  Alamir Virsagh, Ehsan 1950 IRI0.001-0.3020-6.00 
  Mahmoudi, Mani 1580 IRI1.0010.22204.40 
  Zardiashvili, Akaki 1903 GEO0.001-0.3620-7.20 
  Mohammadi, Hadis 1603 IRI0.501-0.2620-5.20 
  Nasrollahi, Mobin 1545 IRI0.001-0.8120-16.20 
 * 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)
 
 Iran Semi Final Championship 1398 Lorestan IRI 2019-11-08
RcRownchangeKK*chgGame
 2064 1801 2.50 9 0.79 20 15.80 
  Baneshi, Mahan 2149 IRI1.0010.892017.80 
  Hamidi, Amir Mohammad f2201  * IRI0.001-0.0820-1.60 
  Daneshpour, S.h. 2097 IRI0.5010.35207.00 
  Farshadifar, Saman 2076 IRI0.001-0.1720-3.40 
  Beyranvand, Saeid 2011 IRI0.001-0.2320-4.60 
  Noori, Mehran 1862 IRI0.5010.08201.60 
  Azadbakhsh, Farshid 2087 IRI0.001-0.1620-3.20 
  Daneshpour, S.a. 2012 IRI0.5010.27205.40 
  Ramezani, Mahan 2084 IRI0.001-0.1620-3.20 
 * 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)
 

 

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