Rapid: Individual Calculations April 2019
 Mahboob, Amir  Total change: -52.00  Rating chartPersonal card
 Tehran Rapid Cup 9 Esfand 1397 Tehran IRI 2019-02-28
RcRownchangeKK*chgGame
 1467 1623 3.50 7 -1.17 20 -23.40 
  Jamshidzadeh, Amir 1528 IRI0.001-0.6320-12.60 
  Alehdavood, Ali 1223  * IRI1.0010.08201.60 
  Mahjoob Zardast, Artemis wc1300 IRI0.001-0.8720-17.40 
  Allahverdi, Davood 1839 IRI0.5010.28205.60 
  Bastami, Hilia 1223  * IRI1.0010.08201.60 
  Tahvili Raftar, Iman 1486 IRI1.0010.32206.40 
  Salehimoghaddam, A. 1671 IRI0.001-0.4320-8.60 
 * 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 16 Esfand 1397 Tehran IRI 2019-03-07
RcRownchangeKK*chgGame
 1852 1618 2.00 5 0.86 20 17.20 
  Mehrabi, Manouchehr 1746 IRI0.001-0.3320-6.60 
  Doroodgar, A.hosein 1720 IRI1.0010.642012.80 
  Alamir Virsagh, Ehsan 1783 IRI1.0010.722014.40 
  Kashefi, Amir Hosein f2018  * IRI0.001-0.0820-1.60 
  Mahmoody, M. Sadegh 1995 IRI0.001-0.0920-1.80 
 * 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 Cup 18 Esfand 1397 Tehran IRI 2019-03-09
RcRownchangeKK*chgGame
 1604 1618 1.50 5 -1.11 20 -22.20 
  Rajabi, Mohsen 1791 IRI0.001-0.2720-5.40 
  Behrouzi, Farshid 1475 IRI0.001-0.6920-13.80 
  Galehdari, Bardia 1918 IRI0.001-0.1520-3.00 
  Heydari, Hosein 1346 IRI0.501-0.3320-6.60 
  Khalaji, Saead 1489 IRI1.0010.33206.60 

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)
 
 Tehran Rapid Cup 25 Esfand 1397 Tehran IRI 2019-03-16
RcRownchangeKK*chgGame
 1599 1618 2.00 6 -1.18 20 -23.60 
  Faryad, H. A 1889 IRI0.001-0.1720-3.40 
  Khalaji, Saead 1489 IRI0.001-0.6720-13.40 
  Nazari Nia, Shahram 1560 IRI0.001-0.5820-11.60 
  Jalilzadeh, Hamid 1446 IRI1.0010.27205.40 
  Tayebi, Ehsan 1392 IRI1.0010.21204.20 
  Noroozi, Meisam 1817 IRI0.001-0.2420-4.80 

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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