Rapid: Individual Calculations October 2022
 Zangeneh, Javad  Total change: -64.00  Rating chartPersonal card
 Qom State Rapid Champ. - 1401 Qom IRI 2022-09-02
RcRownchangeKK*chgGame
 1559 1614 2.00 6 -1.36 20 -27.20 
  Gaeini, Rasool 1214  * IRI1.0010.08201.60 
  Abdollahi, Reza 1377 IRI1.0010.20204.00 
  Hamed, Mohamad Mahdi 1514 IRI0.001-0.6420-12.80 
  Borzoonezhad, Majid 1798 IRI0.001-0.2620-5.20 
  Motalebi Shahryar, Mahdi 1565 IRI0.001-0.5720-11.40 
  Forootankhah, M. Taghi 1888 IRI0.001-0.1720-3.40 
 * 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)
 
 National Chess Day Rapid Tournament - 2022 Qom IRI 2022-09-09
RcRownchangeKK*chgGame
 1340 1614 4.50 8 -1.84 20 -36.80 
  Bagheri Motlagh, Hossein 1214  * IRI0.501-0.4220-8.40 
  Dalir, Javad 2056 IRI0.001-0.0620-1.20 
  Chianeh, Amir Hossein 1345 IRI0.001-0.8320-16.60 
  Nouri, Abbas 1231 IRI1.0010.09201.80 
  Hosseini Amini, Seyed Omid Reza 1085 IRI0.001-0.9720-19.40 
  Khorami, Mehrsam 1178 IRI1.0010.06201.20 
  Abdollahi, Reza 1377 IRI1.0010.20204.00 
  Ghasemi, Mahdi 1236 IRI1.0010.09201.80 
 * 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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