Individual Calculations September 2019
 Pilvaieh, Ali  Total change: -17.40  Rating chartPersonal card
 Iranian Men Festival 1398 khoramabad IRI 2019-08-04
RcRownchangeKK*chgGame
 1949 2159 7.50 11 -0.61 20 -12.20 
  Siahpoosh, Hossein 1759  * IRI1.0010.08201.60 
  Golshannejad, Sepehr 1840 IRI1.0010.13202.60 
  Mohammadi, Mohamad Amin 1838 IRI1.0010.13202.60 
  Omidi, Arya 2309 IRI0.001-0.3020-6.00 
  Rostami, Mohsen 1759  * IRI0.501-0.4220-8.40 
  Shiri, Mohsen 2017 IRI0.501-0.1920-3.80 
  Taslimi, Borsa 1964 IRI0.501-0.2520-5.00 
  Biriya, Mohammadamin 1880 IRI0.501-0.3420-6.80 
  Darini, Iliya 1794 IRI1.0010.10202.00 
  Ahmadian, Moharram 1948 IRI1.0010.23204.60 
  Atakhan, Abtin f2326 IRI0.5010.22204.40 
 * 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)
 
 Rafsanjan pistachio Standard Cup 1398 Rafsanjan IRI 2019-08-15
RcRownchangeKK*chgGame
 1991 2159 5.00 7 0.20 20 4.00 
  Hassani, Farzad 1759  * IRI1.0010.08201.60 
  Shah Karami, Ali 1759  * IRI1.0010.08201.60 
  Eskandary, Mahmood 2035 IRI0.501-0.1720-3.40 
  Behroozi Moghaddam, Hamed 2120 IRI1.0010.45209.00 
  Sedaghati, Mehrdad f2200 IRI0.001-0.4420-8.80 
  Hosseini, Morteza 1895 IRI1.0010.18203.60 
  Kashefi, Amir Hosein f2172 IRI0.5010.02200.40 
 * 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)
 
 3rd Aftab international Chess Festival 2019 - Master Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 2152 2159 3.50 8 -0.46 20 -9.20 
  Paktinat, Zhina 1784 IRI1.0010.09201.80 
  Salih, Akar Ali Salih f2274 IRQ0.001-0.3420-6.80 
  Khazaei, Parviz 2002 IRI1.0010.29205.80 
  Khademi, Mohammad Miran f2314 IRI0.001-0.2920-5.80 
  Hamedi Nia, Vesal wm1890 IRI1.0010.17203.40 
  Hosseinzadeh, Nima 2271 IRI0.5010.15203.00 
  Lomsadze, Davit g2328 GEO0.001-0.2820-5.60 
  Bagheri, Maziar f2352 IRI0.001-0.2520-5.00 

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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