Rapid: Individual Calculations January 2022
 Momtahan, Hossein  Total change: 16.20  Rating chartPersonal card
 Bushehr Rapid Tournament Master Ardeshirpour Memorial Bushehr IRI 2021-12-03
RcRownchangeKK*chgGame
 1676 1909 7.00 9 0.45 20 9.00 
  Ghanbari, Hajar 1210 IRI1.0010.01200.20 
  Nikfarjam, Amir Hossein 1525 IRI1.0010.09201.80 
  Khedri, Erfan 1645 IRI1.0010.18203.60 
  Tahmasebi, Hamidreza 2178 IRI0.001-0.1720-3.40 
  Samimi, Armin 1436 IRI1.0010.05201.00 
  Vaziri, Rasool 1814 IRI0.001-0.6320-12.60 
  Houshiar, Yahya 1636 IRI1.0010.17203.40 
  Mortazavi, Sayed Kamoloddin 1807 IRI1.0010.36207.20 
  Kabgani, Yoones 1830 IRI1.0010.39207.80 

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)
 
 Rapid Azar 1400 Fars (Honored Gholamreza Shenavari) Shiraz IRI 2021-12-09
RcRownchangeKK*chgGame
 1662 1909 7.00 9 0.36 20 7.20 
  Nematolahi, Amirali 1258 IRI1.0010.01200.20 
  Johari, Atena 1511 IRI1.0010.08201.60 
  Ghaedi, Aria 1543 IRI1.0010.10202.00 
  Ghaseminik, Sina 1739 IRI0.001-0.7220-14.40 
  Soltani, Mohammad 1536 IRI0.501-0.4020-8.00 
  Hashemi Zadeh, Seyyed Kasra 1474 IRI1.0010.06201.20 
  Mahdavi, Mohamd Javad 1910 IRI1.0010.502010.00 
  Esmaeili Kianabadi, Hamidreza 2003 IRI1.0010.632012.60 
  Khademi, Mahdi 1985 IRI0.5010.10202.00 

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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