Individual Calculations September 2022
 Gharibi, Arsham  Total change: -9.60  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1361 1383 5.00 9 0.27 40 10.80 
  Gholami, Amir Mohammad 1580 IRI0.001-0.2540-10.00 
  Hamed Monfared, Ali 1158 IRI1.0010.22408.80 
  Akhoondzadeh, Mahdi 1599 IRI0.001-0.2240-8.80 
  Sarlak, Negar 1111 IRI1.0010.17406.80 
  Hamedinia, Majid 1628 IRI0.001-0.2040-8.00 
  Ebrahimi Erami, Alina 1116 IRI1.0010.18407.20 
  Pir, Mehrdad 1216 IRI1.0010.284011.20 
  Fardbehbahani, Behnam 1641 IRI0.001-0.1840-7.20 
  Darabi, Bahar 1204 IRI1.0010.274010.80 

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)
 
 5th Atrak Standard Cup 1401 U2200 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1453 1384 3.00 8 -0.51 40 -20.40 
  Masoudi, Ghaem 1840 IRI0.001-0.0640-2.40 
  Ramshini, Hamed 1495 IRI0.001-0.3540-14.00 
  Farahvashi, Zahra 1247 IRI1.0010.324012.80 
  Mohammadi, Elina 1600 IRI0.5010.284011.20 
  Mashhadi, Fatemeh 1756 IRI0.001-0.1040-4.00 
  Bagherzadeh, Narges 1247 IRI0.001-0.6840-27.20 
  Ghiyami, Ali 1286 IRI0.501-0.1340-5.20 
  Shojaei, Arshiya 1153 IRI1.0010.21408.40 

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)
 

 

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