Individual Calculations September 2015
 Banovreh, Amir Hossein  Total change: -0.80  Rating chartPersonal card
 Gilan Chess Championship (2015) Rasht IRI 2015-08-03
RcRownchangeKK*chgGame
 1608 1384 1.50 6 0.01 40 0.40 
  Motaghi, Farbod 1784  * IRI0.001-0.0840-3.20 
  Poolab, Mahazar 1649 IRI0.001-0.1840-7.20 
  Hamdam, Ali 1615 IRI0.5010.294011.60 
  Bikaei, S.eilia 1683 IRI0.001-0.1540-6.00 
  Refigh, Shervin 1186 IRI1.0010.24409.60 
  Alinezhad, Mehrdad 1733 IRI0.001-0.1140-4.40 
 * 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)
 
 14th Iranian Men Festival (2015) Rasht IRI 2015-08-14
RcRownchangeKK*chgGame
 1523 1384 2.50 7 -0.03 40 -1.20 
  Mirbagheri, Seyedsajad 1784  * IRI0.001-0.0840-3.20 
  Aminifard, Mohammad Ebrahim 1713 IRI0.5010.384015.20 
  Nezamzadeh, Mahyar 1710 IRI0.001-0.1340-5.20 
  Ramezani, Mahan 1757 IRI0.001-0.1040-4.00 
  Yazdani, Alireza 1261 IRI0.001-0.6740-26.80 
  Yazdani, Mohammadhosein 1169 IRI1.0010.23409.20 
  Mozaffari, Seyed Abbas 1266 IRI1.0010.344013.60 
 * 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)
 

 

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