Rapid: Individual Calculations October 2018
 Amiri, Ali  Total change: 58.80  Rating chartPersonal card
 Tehran Rapid Cup 8 Sharivar 1397 Tehran IRI 2018-08-30
RcRownchangeKK*chgGame
 1907 2016 6.00 7 1.71 20 34.20 
  Barati, Khosro 1616  * IRI1.0010.08201.60 
  Taghikhani, Amir Ali 1723 IRI1.0010.15203.00 
  Ghafourian, Amir Ali 2168 IRI0.001-0.3020-6.00 
  Rahimkhani, Parviz 1665 IRI1.0010.11202.20 
  Mahmoody, M. Sadegh 2069 IRI1.0010.572011.40 
  Pilvaieh, Ali 2061 IRI1.0010.562011.20 
  Koohi, Reza 2046 IRI1.0010.542010.80 
 * 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 22 Shahrivar 1397 Tehran IRI 2018-09-13
RcRownchangeKK*chgGame
 1884 1989 5.50 7 1.23 20 24.60 
  Shahsavari, Shayan 1589  * IRI1.0010.08201.60 
  Ghadiri Bidhendi, Ebrahim 1643 IRI1.0010.11202.20 
  Razaghi, Behrooz 2166 IRI1.0010.732014.60 
  Fakhrbakhsh, Vandad 1718 IRI1.0010.17203.40 
  Lavasani, Javad 2047 IRI1.0010.582011.60 
  Abed, Meisam 2019 IRI0.5010.04200.80 
  Zomorrodian, Eilia f2003 IRI0.001-0.4820-9.60 
 * 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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