Rapid: Individual Calculations December 2019
 Akhasteh, Abbas  Total change: -26.80  Rating chartPersonal card
 Rapid cup payghahghahramani Lahijan 1398 Lahijan IRI 2019-11-14
RcRownchangeKK*chgGame
 1510 1777 6.00 7 0.45 20 9.00 
  Zoghi, Saeed 1377  * IRI1.0010.08201.60 
  Kargar, Mahdi 1377  * IRI0.001-0.9220-18.40 
  Bozorgi, Nagin 1377  * IRI1.0010.08201.60 
  Shakari, Atoosa 1424 IRI1.0010.11202.20 
  Amjad Yazdandoust, Mohammadreza 1554 IRI1.0010.22204.40 
  Khanipour, Abolfazl 1617 IRI1.0010.29205.80 
  Hasandoost, Hosein 1841 IRI1.0010.592011.80 
 * 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)
 
 Langarud Rapid Cup Rated Langarud IRI 2019-11-21
RcRownchangeKK*chgGame
 1511 1777 4.50 7 -1.16 20 -23.20 
  Asadian, Mohammad 1377  * IRI1.0010.08201.60 
  Kafshgar Gohari, Reza 1516 IRI1.0010.18203.60 
  Mahboubi, Mahziar 1600 IRI1.0010.27205.40 
  Fallah Alipour, Arash 1448 IRI0.001-0.8820-17.60 
  Biriya, Mohammadamin 1615 IRI0.001-0.7120-14.20 
  Biriya, Yadollah 1377  * IRI1.0010.08201.60 
  Fallah Alipour, Yousef 1641 IRI0.501-0.1820-3.60 
 * 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)
 
 Lahijan rapid rated chess tournament Lahijan IRI 2019-11-28
RcRownchangeKK*chgGame
 1489 1777 5.00 7 -0.63 20 -12.60 
  Mohammaddoust Delshad, Arsalan 1377  * IRI1.0010.08201.60 
  Movagharhasani, Farhan 1394 IRI0.501-0.4120-8.20 
  Ghanbari, Emad 1804 IRI0.5010.04200.80 
  Ghavidel, Amirhossein 1377  * IRI1.0010.08201.60 
  Asadi, Atabak 1720 IRI0.001-0.5820-11.60 
  Khoshhal, Maryam 1377  * IRI1.0010.08201.60 
  Bararjani, Mehdi 1377  * IRI1.0010.08201.60 
 * 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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