Rapid: Individual Calculations September 2019
 Ghorban, Mohammad  Total change: 30.80  Rating chartPersonal card
 Tehran Rapid Cup 29Mordad 1398 Tehran IRI 2019-08-20
RcRownchangeKK*chgGame
 1658 1663 4.50 7 0.98 20 19.60 
  Atrchian, Mohammad Hossein 1263  * IRI1.0010.08201.60 
  Noroozi, Omid m2063  * IRI0.001-0.0820-1.60 
  Beygani, Mohammad Hesam 1441 IRI1.0010.22204.40 
  Azimi Aghghale, Amirmahdi 1469 IRI0.501-0.2520-5.00 
  Gholampour, Ali 1724 IRI1.0010.582011.60 
  Pour Eskandar, Aliakbar 1814 IRI0.001-0.3020-6.00 
  Haji Ghanbari, Nader 1835 IRI1.0010.732014.60 
 * 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 7 Sharivar 1398 Tehran IRI 2019-08-29
RcRownchangeKK*chgGame
 1602 1663 4.50 7 0.56 20 11.20 
  Mehrgan, Mehrsam 1263  * IRI1.0010.08201.60 
  Afsaran, Zahara 1310 IRI1.0010.11202.20 
  Hakimifard, Raana wf2008 IRI0.001-0.1120-2.20 
  Salarkia, Davood 1472 IRI1.0010.25205.00 
  Rajabi, Mohsen 1784 IRI0.5010.16203.20 
  Najmi, Shayan 1834 IRI0.001-0.2720-5.40 
  Keshani, Kian 1544 IRI1.0010.34206.80 
 * 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)
 

 

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