Individual Calculations September 2019
 Mahdavi, Hassan  Total change: 35.20  Rating chartPersonal card
 9th Qazvin Cup - A Group (U-2100) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1940 2098 7.00 9 0.67 20 13.40 
  Amirpour, Saman 1870 IRI1.0010.21204.20 
  Abedini, Morteza 1940 IRI1.0010.29205.80 
  Mansoori, H.ali 1968 IRI0.001-0.6820-13.60 
  Shaabani, Amin 1878 IRI1.0010.22204.40 
  Marzoughi, Mohammadsadegh 1934 IRI1.0010.28205.60 
  Faryad, H. A 2029 IRI1.0010.40208.00 
  Mohandesi, Shahin m2094 IRI0.501-0.0120-0.20 
  Mohammadi, Reza 1978 IRI0.501-0.1620-3.20 
  Bigdelian, Ali 1765 IRI1.0010.12202.40 

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)
 
 4th Atrak Standard Cup 1398 - U2200 North Khorasan IRI 2019-08-14
RcRownchangeKK*chgGame
 1800 2115 7.00 9 -0.68 20 -13.60 
  Mousavi Moein, Seyed Mohammad 1715  * IRI1.0010.08201.60 
  Hamedinia, Majid 1715  * IRI1.0010.08201.60 
  Javadi, Mohammad Javad 1789 IRI0.501-0.3720-7.40 
  Ranjbar Jartoodeh, Mohammadhosse 1808 IRI1.0010.14202.80 
  Talebi, Masoud 1975 IRI0.501-0.1920-3.80 
  Hesami, M.hosein 1715  * IRI0.501-0.4220-8.40 
  Zahmati, Sobhan 1861 IRI0.501-0.3120-6.20 
  Masoudi, Ghaem 1906 IRI1.0010.23204.60 
  Ojaghi, Mehrad 1715  * 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)
 
 3rd Aftab international Chess Festival 2019 - Master Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 2237 2115 4.50 8 1.77 20 35.40 
  Kreisl, Robert m2410 AUT0.5010.35207.00 
  Babaniya, Benyamin 2194 IRI1.0010.612012.20 
  Poormosavi, Seyed Kian 2241 IRI0.001-0.3320-6.60 
  Rawand, Hamid Abdullah 2141 IRQ1.0010.542010.80 
  Aghaei, Alireza 2185 IRI0.5010.10202.00 
  Salih, Akar Ali Salih f2274 IRQ0.001-0.2920-5.80 
  Jahedi, Mani 2191 IRI0.5010.10202.00 
  Hakemi, Arman f2260 IRI1.0010.692013.80 

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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