Individual Calculations September 2022
 Farahvashi, Zahra  Total change: 26.73  Rating chartPersonal card
 10th Qazvin Cup - C Group (U - 14) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1220 1292 2.00 4 -0.34 33 -11.22 
  Mozaffari, Raha 1020 IRI1.0010.17335.61 
  Ahmadi, Arta 1508 IRI0.001-0.2233-7.26 
  Mohammadi, Seyed Arshan 1054 IRI1.0010.20336.60 
  Ebrahimi, Mahdi 1296 IRI0.001-0.4933-16.17 

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)
 
 5th Atrak Standard Cup 1401 U2200 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1410 1247 3.00 8 0.64 33 21.12 
  Asadi, Mehrsam 1518 IRI0.001-0.1733-5.61 
  Parvanehlooee, Heshmatolla 1412 IRI0.001-0.2833-9.24 
  Sharaki, Omid 1306 IRI1.0010.583319.14 
  Gharibi, Arsham 1384 IRI0.001-0.3233-10.56 
  Asadi Zadeh, Amir Abbas 1259 IRI0.001-0.4833-15.84 
  Rajabi, Ali 1350 IRI1.0010.643321.12 
  Poyamanesh, Amin 1551 IRI1.0010.863328.38 
  Damod, Sajjad 1497 IRI0.001-0.1933-6.27 

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)
 
 Lahijan Standard Cup (U 2200) Lahijan IRI 2022-08-15
RcRownchangeKK*chgGame
 1418 1247 2.00 4 0.78 33 25.74 
  Abolhasanpour, Mohammad Rasoul 1521 IRI0.001-0.1733-5.61 
  Pourabdian, Fatmeh 1090 IRI0.501-0.2133-6.93 
  Edalati, Behrooz 1600 IRI1.0010.893329.37 
  Heidarinezhad, Mohammad Sadra 1460 IRI0.5010.27338.91 

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)
 
 5th Iranian Amateures Chess Championship 2022 Zanjan IRI 2022-08-21
RcRownchangeKK*chgGame
 1583 1247 0.50 5 -0.27 33 -8.91 
  Fathi, Himan 1895 IRI0.001-0.0133-0.33 
  Talebian Zadeh, Ilia 1591 IRI0.5010.383312.54 
  Ganji, Majid 1521 IRI0.001-0.1733-5.61 
  Yeganeh, Hamidreza 1434 IRI0.001-0.2633-8.58 
  Eydivandi, Haman 1475 IRI0.001-0.2133-6.93 

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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