Rapid: Individual Calculations April 2019
 Hamidian, Hamid  Total change: 17.40  Rating chartPersonal card
 9th Malard Rapid Cup 10 Esfand 1397 Malard IRI 2019-03-04
RcRownchangeKK*chgGame
 1649 1692 5.50 7 1.65 20 33.00 
  Rafiei Poor, Mohammad 1384 IRI1.0010.14202.80 
  Nayebi, Farhad 1569 IRI1.0010.33206.60 
  Rahmatpisheh, Amir Hossein 1544 IRI0.501-0.2020-4.00 
  Ramezani, Reza 1774 IRI1.0010.612012.20 
  Torankan, Reza 1740 IRI1.0010.572011.40 
  Mirhosseinian, Seyedamir 1782 IRI1.0010.622012.40 
  Anari, Karim 1747 IRI0.001-0.4220-8.40 

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)
 
 Shahre Qods Rapid Cup Esfand 1397 Tehran IRI 2019-03-08
RcRownchangeKK*chgGame
 1658 1692 3.00 7 -0.78 20 -15.60 
  Sadeghi Givi, Reza 2022 IRI1.0010.882017.60 
  Izady, Mohammad 1982 IRI0.001-0.1620-3.20 
  Rahmatian, Shayan 2067 IRI0.001-0.0920-1.80 
  Aghar, Ghasem 1341 IRI0.001-0.8920-17.80 
  Pour Ahmad, Javad 1303 IRI1.0010.09201.80 
  Ghaemi, Narges 1428 IRI1.0010.18203.60 
  Souri, Hamed 1461 IRI0.001-0.7920-15.80 

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)
 

 

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