Rapid: Individual Calculations May 2017
 Efafi, Ebrahim  Total change: 21.80  Rating chartPersonal card
 Tehran Rapid Cup 10 Farvardin 1396 Tehran IRI 2017-03-30
RcRownchangeKK*chgGame
 1843 1975 5.00 7 0.58 20 11.60 
  Haddadi, Bahram 1575  * IRI1.0010.08201.60 
  Abedi, Ali 2179 IRI0.001-0.2420-4.80 
  Majidi, Seyed Mohammad Parsa 1616 IRI1.0010.10202.00 
  Nazhand, Pejman 1633 IRI1.0010.12202.40 
  Rostami, Rouzbeh 2105 IRI0.001-0.3220-6.40 
  Boland Eghbal, Taha 1686 IRI1.0010.16203.20 
  Abed, Meisam 2106 IRI1.0010.682013.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Alborz Rapid 12 Farvardin 1396 Karaj IRI 2017-04-01
RcRownchangeKK*chgGame
 1829 1969 4.00 7 -0.62 20 -12.40 
  Kianpour, Mahdi 1671 IRI1.0010.15203.00 
  Moradi, Kaveh 1760 IRI1.0010.23204.60 
  Abedini, Morteza 2016 IRI0.001-0.4320-8.60 
  Moghadas Jafari, Mohammad 1795 IRI1.0010.27205.40 
  Azadi, Amirmohammad 2091 IRI0.001-0.3320-6.60 
  Rahimi, Amir Mohammad 1903 IRI0.001-0.5920-11.80 
  Ghaffarifar, Aylin 1569  * IRI1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Tehran Rapid Cup 18 Farvardin 1396 Tehran IRI 2017-04-07
RcRownchangeKK*chgGame
 1902 1969 5.00 7 1.13 20 22.60 
  Mozaffari, Mohammad Hossein 1569  * IRI1.0010.08201.60 
  Daryabari, Seyed Mohammadreza 1626 IRI1.0010.12202.40 
  Mahmoody, M. Sadegh 2182 IRI1.0010.772015.40 
  Razaghi, Behrooz 2125 IRI1.0010.712014.20 
  Ardeshi, Mehrdad m2198 IRI0.001-0.2120-4.20 
  Abed, Meisam 2011 IRI0.001-0.4420-8.80 
  Motaghi, Haman 1600 IRI1.0010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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