Individual Calculations September 2022
 Bagherzadeh, Narges  Total change: 176.80  Rating chartPersonal card
 5th Atrak Standard Cup 1401 U2200 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1494 1247 4.50 9 2.49 40 99.60 
  Farkhani, Mobin 1528 IRI1.0010.844033.60 
  Mashhadi, Fatemeh 1756 IRI0.5010.464018.40 
  Pourreza, Amin 1544 IRI0.001-0.1540-6.00 
  Eslam, Vahid 1472 IRI0.001-0.2240-8.80 
  Azizi, Mahdieh 1126 IRI1.0010.344013.60 
  Mohammadi, Elina 1600 IRI0.001-0.1140-4.40 
  Gharibi, Arsham 1384 IRI1.0010.684027.20 
  Farnami, Karim 1461 IRI1.0010.774030.80 
  Naderian, Farhad 1577 IRI0.001-0.1240-4.80 

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)
 
 Iran Girls Student School Championship-Shahr-e kord 2022 Share Kord IRI 2022-08-22
RcRownchangeKK*chgGame
 1315 1247 5.00 7 1.93 40 77.20 
  Jorjandi, Maedeh 1086 IRI1.0010.294011.60 
  Kamran Nia, Helia 1320 IRI1.0010.604024.00 
  Gholami Shahi, Arina 1139 IRI1.0010.354014.00 
  Kargari Arian, Saba 1540 IRI0.001-0.1540-6.00 
  Noorzad, Elina 1144 IRI1.0010.364014.40 
  Mehri, Narges 1265 IRI1.0010.534021.20 
  Masoumi, Sahel (c) 1709 IRI0.001-0.0540-2.00 

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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