Rapid: Individual Calculations December 2017
 Mahmoudi, Sadra  Total change: 36.20  Rating chartPersonal card
 Fars Rostam Rapid Cup Aban 1396 Rostam IRI 2017-11-16
RcRownchangeKK*chgGame
 1864 1837 5.50 7 2.27 20 45.40 
  Hosseini, Hesamedin 1633 IRI1.0010.24204.80 
  Noroozi, Mohammad 1772 IRI1.0010.41208.20 
  Falahati, Mohammad Hassan 1976 IRI1.0010.692013.80 
  Shahroei, Javad 1953 IRI1.0010.662013.20 
  Rafiei Nia, Hossein 1833 IRI0.501-0.0120-0.20 
  Momtahan, Hossein 1960 IRI0.5010.17203.40 
  Marfavi, Jasem 1919 IRI0.5010.11202.20 

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 Engineers Rapid Championship 1396 Babolsar IRI 2017-11-20
RcRownchangeKK*chgGame
 1766 1837 2.50 5 -0.46 20 -9.20 
  Moghadasi, Hamed 1873 IRI0.001-0.4520-9.00 
  Sadegh Nahvi, Ehsan 1639 IRI1.0010.24204.80 
  Dadafaridi, Mousa 1792 IRI0.001-0.5620-11.20 
  Shahrokhi, Ali 1650 IRI1.0010.26205.20 
  Nosratpour, Ariz 1874 IRI0.5010.05201.00 

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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