Blitz: Individual Calculations September 2018
 Khaledi, Omid  Total change: -26.00  Rating chartPersonal card
 Iran Boys Student elementary school Chess Championship 1397 - Blitz Ramsar IRI 2018-08-20
RcRownchangeKK*chgGame
 1505 1860 7.00 9 -1.00 20 -20.00 
  Khalili, Behrad 1460  * IRI1.0010.08201.60 
  Aghili Mofid, Davood 1460  * IRI1.0010.08201.60 
  Riahi, Arvin 1500 IRI1.0010.10202.00 
  Pourramezan Chafjiri, Parsa 1531 IRI1.0010.12202.40 
  Shahsavari, Shayan 1460  * IRI0.001-0.9220-18.40 
  Soltani, Mohammad 1513 IRI0.001-0.8920-17.80 
  Nosratizadeh, Reza 1460  * IRI1.0010.08201.60 
  Moradi Kelardehi, Mobin 1494 IRI1.0010.10202.00 
  Khorshidi, Mohammad Javad c1668 IRI1.0010.25205.00 
 * 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)
 
 Tehran Blitz Cup 26 Mordad 1397 Tehran IRI 2018-08-26
RcRownchangeKK*chgGame
 1805 1860 6.00 11 -0.30 20 -6.00 
  Tayebi, Ehsan 1472 IRI1.0010.09201.80 
  Razaghi, Behrooz 2243 IRI0.001-0.0920-1.80 
  Navidi, Parsa 1635 IRI0.001-0.7820-15.60 
  Noorbakhsh Zadeh, Arshia 1619 IRI1.0010.20204.00 
  Kaveh, Taghi 1669 IRI1.0010.25205.00 
  Kashefi, Amir Hosein f2135 IRI1.0010.832016.60 
  Ebrahimzadeh, Mohammadnaghi 1797 IRI0.001-0.5920-11.80 
  Ramezani, Reza 1840 IRI0.001-0.5320-10.60 
  Eshraghi, Mahan 1741 IRI1.0010.34206.80 
  Malakouti, Ehsan 1865 IRI1.0010.512010.20 
  Farjad, Farid 1836 IRI0.001-0.5320-10.60 

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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